Mass Dynamic Square Toilet Seat Soft Close, Quick Release

Mass Dynamic Square Toilet Seat Soft Close, Quick Release Toilet Seat for Easy Cleaning, Easy Installation with Top Fixing & Adjustable Hinges, Standard Toilet Seat (460mm x 370mm)


Square Toilet SeatTop fix Toilet seatToilet SeatTop fix Toilet seatToilet Seat

non slip toilet seattested toilet seatUF Square Toilet Seat

Warning

  • No harsh abrasives or cleaners containing bleach of alcohol
  • Do not step on the toilet seat
  • Do not place heavy objects on the cover.

Oval shape UF toilet seatD shape UF toilet seatSquare shape UF toilet seatOval shape UF toilet seat V2Oval shape PP toilet seat
Shape Oval D Square Oval Oval
Material Urea-Formaldehyde Urea-Formaldehyde Urea-Formaldehyde Urea-Formaldehyde Polypropylene Plastic
Soft Close Mechanism
Quick Release Mechanism
Features fits O shape standard toilets;dual fixing system;easy to fit and clean;sturdy and durable fits D shape standard toilets;top fixing system;easy to fit and clean;Heavy Weight fits square shape standard toilets;top fixing system;easy to fit and clean;sturdy and durable fits O shape standard toilets;top fixing system;easy to fit and clean;sturdy and durable fits O shape standard toilets;top fixing system;easy to fit and clean;sturdy and light weight
Length 440-460mm 440-460mm 440-460mm 440-460mm 440-460mm
Width 370mm.Max 360mm.Max 360mm.Max 370mm.Max 370mm.Max
Hole Distance 95-185mm 60-170mm 135-175mm 135-175mm 80-160mm
Weight 2.4kg 2.8kg 2.4kg 2.7kg 1.8kg


Weight: 2.18 kg
Dimensions: 46 x 37 x 4.6 cm; 2.18 Kilograms
Colour: White
Pack Quantity: 1
Batteries Required: No
Manufacture: MASS DYNAMIC
Dimensions: 46 x 37 x 4.6 cm; 2.18 Kilograms
Quantity: 1

55 Responses

  1. Anonymous says:

     United Kingdom

    Easy to fit ,fits our toilet perfectly this is the first seat I have found that actually does. The soft close mechanism is very gentle. I’m very pleased with this produc

  2. Anonymous says:

     United Kingdom

    It took longer to remove old seat than fit new one so was an absolute joy. Looks good and is more functional and easy to clean so I am a happy bunny

  3. Anonymous says:

     United Kingdom

    Bought this seat as it looked like the top cover went over the seat when closed in the picture but it doesn’t. Still does the job obviously but not exactly what I was looking for.

    4.0 out of 5 stars Not like the picture

  4. Pam77Okhwftxq says:

     United Kingdom

    This soft close toilet seat is very good quality and excellent value.
    It looks smart and is also very easy to fit.
    I am happy to recommend this product and acknowledge the quick standard free delivery.

  5. Anonymous says:

     United Kingdom

    Had a discontinued D shaped toilet pan seat, several ‘handymen’ had said not possible to replace it. This did the job perfectly. Decent price, sturdy and easy to fit. Job done!

  6. Anonymous says:

     United Kingdom

    Good quality,the size is bigger than the average,didn’t realise there are so many different sizes could not get one locally.fast delivery,soft closing for lid and seat,highly recommend.

  7. MosesGXZwcnb says:

     United Kingdom

    Unfortunately the rubber bungs would not fit properly in the holes my Husband thinks the problem was with the manufacturer.
    So we had to pay a visit to our local hardware store to purchase replacement rubbers.
    Which was a bit unfortunate as it added extra time on fitting the toilet seat that was the main reason for buying on Amazon!!

  8. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersShuts nicely and push button release on hinges is fine but it’s already creeping after a week.
    I tightened as tight as I’d dare being ceramic and plastic and initially it looked good and tight with good rubber grips on the bottom of the hinge plates.
    Problem is plates are a slightly flexible plastic so despite tightening they will still flex to some degree and I think this is what leads to movement across the pan.
    I’ve installed loads of bathrooms over my career and loo seats can often be crap (excuse the pun!) for this reason.
    I had to get this one for the shape to match my existing pan as the original has been discontinued and price was reasonable.
    Sometimes you just have to suffer inferior design, sadly there’s a lot of it these days 🙁

  9. LavondaMendelso says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI gotta say my favourite thing is, it took like 2 min to set up and didn’t require me going behind the toilet to attach it.

    Has a wide mouth so better for people with a bit more beef back there. Unfortunately I’m a skinny twig with no meat on his bones, so I find this uncomfortable but my partner thinks it’s great.
    Happy wife happy life!

  10. Anonymous says:

     United Kingdom

    Golden Review Award: 3 From Our UsersSize wise, this lid fitted perfectly on our toilet and as advertised.

    Unfortunately the hinges would start to bend every time the seat and/or the lid were closed.

    Quality wise, it is not a bad toilet seat, but is not good quality either. The plastic felt very fragile.

    The toilet seat had also poor stability and it would wobble on the hinges.

    Assembly took a bit of time, but it was straightforward.

    The soft close worked like a charm, really smooth.

    The quick release buttons worked well to remove the seat and was easy to place the seat back in place. The only issue was that one of the buttons wouldn’t hook into the hinge right away and needed a little bit of pressure.

    Both the toilet and the fittings didn’t had the best of quality and we felt it wouldn’t last long until it would break. Unfortunately we returned the seat, the return process was smooth.

    Giving 4 stars as the manufacturer was supportive and tried to help out; quick reply to our emails and gave us options to help sort out the hinges problem. Really great customer support.

    4.0 out of 5 stars Perfect Size, But Very Fragile - Great Customer Suppor (Oval Shape)

  11. HaroldVJCopxt says:

     United Kingdom

    Golden Review Award: 3 From Our UsersI really struggled to find a seat to replace the one which I’d had since installing the toilet 4 years ago. The sizing just seemed weird on the original so I took a punt on this one as it was the closest match I could find with decent reviews. I followed the instructions for fitting but found it easier to hand tighten the screws with the pins toward the back of the toilet, attach the seat and pull it into the correct position. Then remove the seat again and fully tighten screws before putting on the metal covers and reattaching the seat. It also has a nice smooth soft-close function too!

  12. DorethaGamboa says:

     United Kingdom

    It’s a toilet seat. I do t know what to say.

  13. Anonymous says:

     United Kingdom

    Good quality, easy to assemble and clean..fits my toilet perfectly.

  14. Anonymous says:

     United Kingdom

    Once I realised that the bushes were to be removed before installation this was a straightforward easy installation. Easy to clean too

  15. husain says:

     United Kingdom

    The best part of this seat is it’s easy installation. It’s very sturdy and detachable for cleaning.

  16. AmieVitale says:

     United Kingdom 🇬🇧

    Replacement toilet seat with soft close seat excellent value for money.

  17. Anonymous says:

     United Kingdom 🇬🇧

    Easy to fit and comfortable to use and value for money

  18. AliHzvxusfop says:

     United Kingdom 🇬🇧

    It was harder to get the old seat off (Allen key stuck, wing nut rusted under the bowl) than to fit this new one. We’ll pleased.

  19. ChassidRingler says:

     United Kingdom 🇬🇧

    I was able to install it in around 25 minutes. It isn’t complicated but instructions could be better. Once on it seems very solid and sturdy so I am happy

  20. Sunflower Faith says:

     United Kingdom 🇬🇧

    Bought to replace a Pro 600 seat (39.99 plus 5 P&P) from Victoria Plumbing on the Pro 600 toilet
    Omg what a difference , much easier to install , no fiddling around the rear , nice easy plastic raw plug holds the screw /s in place , large quick release button to adjust
    Fits perfect , closes gently
    Happy with the purchase

    Excellent seat , great price

  21. Anonymous says:

     United Kingdom 🇬🇧

    Difficult to find this shape and size in the shops so I wadnt that confident this would fit but it did. Easy to install, if a little fiddly, and fits perfectly. Seems sturdy, been in place now for a few months with no slippage or movement. Good purchase.

  22. CarmonBradford says:

     United Kingdom 🇬🇧

    Nice , I just wish the toilet seat would be wider it would be more comfortable but definitely recommend buying .

  23. Anonymous says:

     United Kingdom

    Having spent weeks searching on plumbing sites and bathroom parts sites I finally turned to Amazon and found exactly what I needed. The seat is slightly thinner that my previous seat. The soft close works well, although is quite slow but that is not a problem. Very pleased.

  24. JarredBrody says:

     United Kingdom 🇬🇧

    Exactly as described, easy to fit and visually great. Would buy agai

  25. Anonymous says:

     United Kingdom 🇬🇧

    first class product and delivery so i could stay indoors out of the hea

  26. MargretDarcy says:

     United Kingdom 🇬🇧

    Liked that it was easy to put on simple but effective,good job.

  27. Kevin Coughlin says:

     United Kingdom

    Fits well and is a quality product. Very easy to install.

  28. Anonymous says:

     United Kingdom 🇬🇧

    Golden Review Award: 2 From Our UsersCame on time and boxed well. OK to install need to know where to put the studs on the toilet and make the instructions easier once on you need to know where the studs go to fit on the toilet seat once done really comfy and closes softly like it says . Maybe do in other colours. Will differently buy again when need new toilet sea

    BRILLIANT

  29. FrancisOOI says:

     United Kingdom

    An excellent product all round which ticks all of the boxes.

  30. NadinePalmer says:

     United Kingdom

    After wrestling to remove my old toilet seat for an hour, I wasn’t looking forward to fitting the new one. But it’s sooooo easy to fit. No reaching around and up the back, it all get fitted from the top. Deffo recommended

  31. Anonymous says:

     United Kingdom

    Good product, delivered on time, easy to fit, good instruction shee

  32. Anonymous says:

     United Kingdom 🇬🇧

    Really well built.
    Easy to install.
    Just slightly differnet shape and size to my seat!
    Check with the original seat manufacturers about dimensions before ordering this.

  33. Anonymous says:

     United Kingdom

    The small indecipherable pictures that comprise the installation instruction sheet are next to useless. If I had not installed several seats before, I would have been flummoxed. The seat is a good, sturdy bit of kit that is comfortable enough to stay for a while. It fits my Square end bowl very nicely.

  34. RobertLondon says:

     United Kingdom 🇬🇧

    Had to return as crack appeared in seat. On investigation as to why noticed that rear seat rests were not near seat pan hence allowing seat to bow as fixings too high.

  35. DessieGoldfinch says:

     United Kingdom

    I was a bit doughtful about this toilet seat after reading some bad reviews, there was some good reviews, so I took the chance and ordered one. I’m so glad I did, it fitted perfect and hasn’t moved at all, that’s since January 2022 and it’s April now. I think if you follow the instructions rightly then it won’t move. The instructions aren’t easy to follow but once you get round to fitting the seat then it all falls into place. Yes I can highly recommend the toilet seat.

  36. NatalieBiaggini says:

     United Kingdom

    Easy to fit, easy to clean. Very sturdy and good quality. Not at all flimsy like some you can get. Soft close is perfect with children. Looks good very happy with i

  37. Shannon@BooksDevoured says:

     United Kingdom

    The grommets make it so easy to install the pan without having to fiddle about underneath the loo

  38. Robin4934y says:

     United Kingdom

    Easy to fit toilet seat and four weeks in no problems has stayed in the position at which it was set and soft close working fine good value

  39. MeghanSodeman says:

     United Kingdom

    Purchased this seat as mine broke. If was delivered next day with prime. The product was well packed, easy to install and sturdy. I would highly recommend this toilet seat.

  40. PhillisWhisman says:

     United Kingdom 🇬🇧

    Fitted with no problems. Made sure the securing bolts were very tight and have had no issues with movement as mentioned in some other reviews. Certainly a ‘middle of the road’ seat; its heavy enough, but the lid does feel a bit flimsy.

  41. DoreenWertz says:

     United Kingdom

    Golden Review Award: 6 From Our UsersI was looking back and forward to find soft-close seats for my GSI toilets. First i tried to find the correct GSI covers, but as the toilets are from 2008, the manufacturer must have changed some details. Long story short, after sending different seat covers between suppliers (with a lot of time and money involved) i found these on amazon. They fit perfect and due to their construction the fitting and installation was very easy.

  42. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersAfter bringing myself to the conclusion that I’m gonna have to part with 30 for a square loo seat as no one sells them.. well what can I say We’re happy with it. Fella christened it in the morning and when I asked how he got on he said the only thing it’s missing is a heater! Bob on!

  43. LatoshaDQK says:

     United Kingdom

    So many of the seats even at this price level are plasticky, not this one, very smooth action with a little weight to it. Highly recommend

  44. MeriH42hkxm says:

     United Kingdom

    Golden Review Award: 4 From Our UsersI refurbished my whole bathroom with a new suite few years ago but the cover of the toilet seat broke due to someone stepping on it and the soft close action also did not function for too long. So I needed to replace the seat – ones recommended by the company I purchased the suite from was not suitable as not good fit and they didn’t have the exact model, which baffled me! This one was a good enough replacement as it’s not too expensive, it has a soft close action as well, and the edge is thick so similar to the original one I have and the look I want. The seat is slightly shorter but when closed it’s a perfect fit so I decided to live with it. It is sturdy and not wobbly so I’m happy! I think it’s important to make sure you measure what you have first to ensure it fits or it’s near enough. Hope this helps!

  45. HEATHER @ runfastermommy says:

     United Kingdom

    Bought to replace our previous RAK seat which was broken. Fantastic value, very easy to fit and sturdy. Better than the original RAK seat which came with the toilet.

  46. Anonymous says:

     United Kingdom

    Golden Review Award: 4 From Our UsersOne of the risers on my old wooden seat was falling apart, so decided to give this a try – & so far am pleased with the thing.

    So, in terms of fitting, it took longer to take the old seat off & clean where the old fittings were, than to fit the new one… …where, whilst the original was attached using something akin to the 1st attachment option shown in the instructions, offering them up then the 2 black bungs (2nd option) looked to give a more secure & neater fit. Just make sure you have a tape measure/ruler to measure the gap needed between the two pins for attaching the seat as it’ll speed things up.

    Yeah, I don’t know if the wobbling that some people have reported is down to using the other attachment option or they’ve simply gotten faulty seats (or perhaps are much ‘larger’ people than I am & are being heavy-handed – or should that be heavy-bottomed?) – but I can’t immediately see how this could happen… …whilst, if you can use some common sense (so “hing” means “hinge”), the parts & diagrams make it simple to know how to put it together.

    Now, I don’t know if it’s just me, but the hole in the seat seems larger than normal. So, whilst I’ll hopefully get used to it, the first couple of usages have been a little weird – though on the plus side it centres me far better leading to a cleaner bowl with the usual usage.

    & otherwise, compared to the old wooden one, it’s noticeably colder to sit on – though I don’t have the warmest of bathrooms… …but it’s not as if I’m sitting on it a thousand times a day.

  47. Anonymous says:

     United Kingdom 🇬🇧

    It looks good. Is easy to take apart and soft closes fine.
    But it is very unstable and wobbles as other reviewers have stated. I’ve never had so much movement in a seat. Shame really as it seemed to be a good product.

  48. Anonymous says:

     United Kingdom

    I thought it best to wait a while before submitting my review to see how things went, so I have sat on it for a bit and had a bit of a think. Any doubts I may have had have certainly been flushed away as this toilet seat is excellent. It was ordered to replace the second Duravit original which, like its predecessor, had broken within a year because it doesn’t fit the toilet seat it was designed for, and so flexed everytime it was used and eventually snapped. Once could have been an error but twice surely is by bad design. This excellent replacement is a third of the price, looks and fits the toilet really well and is a much better and sturdy fit. I thoroughly reccomend this seat, it wipes away the competition.

  49. SkyeMontalvo says:

     United Kingdom

    This was the perfect size to replace the loo seat on one of our toilets, and was really easy to fit. The only slightly tricky bit was getting the alignment just right. The instructions were not great, however there are many excellent youtube videos top help. The seat itself feels slightly less sturdy than the one it’s replacing but overall I’m very happy with this.

  50. Anonymous says:

     United Kingdom

    Have found whilst sitting on for a fair bit of time doing the deed, seat ends up digging into rear. Everything else about it is lovely, just wish it wasn’t as sturdy as it is!

    It’s a toilet seat, I know. Definitely makes you think twice about sitting on your phone!

  51. DarrellVCB says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI ordered this for our Rak square shaped toilet to replace the original seat which had worn at the hinges. This replacement was very easy to fit and took less time to install than to take the old one off. The size is a good fit and the easy release mechanism is quite useful and will be much better for giving it a good clean in the nooks and crannies. It seems fairly robust and hopefully it’ll withstand the usual daily usage.

  52. ByronHartung says:

     United Kingdom

    Golden Review Award: 11 From Our UsersThe first thing I noticed about this seat is that it appeared to be very light compared to our old toilet set.
    I was looking for a reasonably priced soft close toilet seat as it will only be used for a few months as we are having a new bathroom fitted in a few months.

    This toilet seat is oval in shape the measurements are length 46 width 37 and height 4.8 cm

    Soft closure toilet seats are designed to lower gently onto the bowl this action eliminates clattering and banging of the seat. This in turn should mean the seat will last longer without the risk of chipping etc from repeated impact.

    The seat was very easy to install and came with all the necessary fittings. It took my partner approximately 5 mins to remove the old one and fit this new one.

    I like the fact that it is made of anti bacterial material it also has a quick release for easy removal to make it easier to clean.

    The slow closure is much slower than our old toilet seat. I actually have taken a video of it so you can see it in action!

    The toilet seat fits well especially when we’ve fitted it to an old toilet pan. The seat stays in place and doesn’t wobble or move about.

    I would recommend this toilet seat.

    I do hope you found my review helpful

  53. LKQHaleyyrphfs says:

     United Kingdom

    Golden Review Award: 24 From Our UsersIt’s fantastic. I would advise you to research toilet seat materials, and then you will discover that this one is the true holy grail of what toilets seats should be made from. Comfortable, easy to look after, and looks like it cost 4x the price. You will not regret spending those slightly extra on this toilet seat, trust me, this was my third purchase, and finally, I got it right and didn’t go the cheap route.

  54. CharisAultman says:

     United Kingdom

    Golden Review Award: 5 From Our UsersThis is the first of this type of toilet seat that I have fitted. Before I ordered it I checked out some YouTube videos of how to fit this type of seat. It was delivered on Christmas eve and I had fitterld it within an hour. It is more robust than the seat it replaced and a good buy.

  55. RaquelPiguenit says:

     United Kingdom 🇬🇧

    I do like a soft close toilet seat, so when we had our bathroom replaced about 13 years ago, we chose a toilet with one of those. At first it worked well, but the hinges were only plastic, and one of them eventually broke. Replacement hinges were ridiculously expensive, but it continued to work for a few more years.

    Then the place where the hinge meets the seat broke. A replacement seat cost more than the whole toilet did when we bought it. So we got this instead.

    Good points – it works; it can easily be removed for thorough cleaning; it was easy to fit.
    Less good points – it is very lightweight, so it closes very slowly; it does not have the exact same profile as our toilet pan.

    It is good enough for me.