--- product_id: 530377587 title: "Mass Dynamic Square Toilet Seat for Square Pans, Soft Close, Quick Release, Top Fixing, 40 x 36 cm, White" brand: "mass dynamic" price: "₩145630" currency: KRW in_stock: true reviews_count: 13 category: "Mass Dynamic" url: https://www.desertcart.kr/products/530377587-mass-dynamic-square-toilet-seat-for-square-pans-soft-close store_origin: KR region: South Korea --- # 40x36 cm perfect square fit Soft close, no slam Quick release for easy cleaning Mass Dynamic Square Toilet Seat for Square Pans, Soft Close, Quick Release, Top Fixing, 40 x 36 cm, White **Brand:** mass dynamic **Price:** ₩145630 **Availability:** ✅ In Stock ## Summary > 🚽 Upgrade your throne with silent style and effortless hygiene! ## Quick Answers - **What is this?** Mass Dynamic Square Toilet Seat for Square Pans, Soft Close, Quick Release, Top Fixing, 40 x 36 cm, White by mass dynamic - **How much does it cost?** ₩145630 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/530377587-mass-dynamic-square-toilet-seat-for-square-pans-soft-close) ## Best For - mass dynamic enthusiasts ## Why This Product - Trusted mass dynamic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Top-Fix Installation:** All fixings included for a straightforward, no-fuss setup from above—ditch the awkward under-toilet fiddling. - • **Hygiene Made Effortless:** Quick-release hinges let you detach the seat in seconds for deep, hassle-free cleaning—because cleanliness is next-level comfort. - • **Modern Minimalist Design:** Crisp white plastic with a square silhouette complements contemporary bathrooms, elevating your space with subtle sophistication. - • **Whisper-Quiet Soft Close:** Experience the luxury of silent closing that prevents slamming and protects your seat and sanity. - • **Precision Fit for Square Pans:** Tailored 40x36 cm dimensions ensure a seamless match with your square toilet bowl—no awkward gaps, just sleek style. ## Overview The Mass Dynamic Square Toilet Seat is a modern, 40x36 cm square seat designed specifically for square toilet pans. Featuring a soft-close mechanism to prevent slamming, quick-release hinges for easy cleaning, and top-fix installation for simple setup, it combines practical durability with sleek, minimalist design. Ideal for professionals seeking a quiet, hygienic, and stylish bathroom upgrade. ## Description Product Description Review: Superb - Currently unused, but my second purchase of this exact seat as I broke the previous one by standing on it and getting myself up to the window sill. Easy to fit and use, comfortable with a nice seat cover to keep the thighs and bum from getting cold. Very easy to wipe clean, especially good when you remove it and clean. Review: Overall ok - plastic seat doesn't feel very sturdy, pads don't sit flat to toilet. - First impressions - It doesn't feel as sturdy as my old toilet seat, it's just normal plastic and feels less hard wearing - The top fitting connectors were so simple to install. A massive upgrade from my old underneath fittings which required me to reach under and around to tighten them - There are 4 underneath pads on the seat and the front 2 sit flat to the toilet rim but the back 2 are slightly raised and don't touch the toilet. This could potentially be a problem in future with the seat cracking with the constant use and pressing down on it * - The soft close fitting are what you'd expect. Silent, but slow. Overall ok, some concerns about the plastic quality and the pads not sitting flat to the seat but first few uses have been fine. It has only been used for just a few hours at the time of writing this review so I may come back and update this in a few months. * I used my old toilet seat pads to help with this by trimming down the old pad and then using some bathroom silicone to glue the old pad to the new to create a thicker pad. The back ones now sit flat to the seat but the front ones are marginally higher. It has taken the pressure off the back hinge which should reduce any potentially cracking but I think I will make the front ones slightly thicker using the old pads too so theyre level. I've added pictures to show the difference. ## Features - BEFORE PURCHASE: Only buy if you have a square toilet pan. For the right fit, measure the mounting hole distance, bowl length, and middle width. Please check Point 3 for sizing. - SOFT CLOSE TOILET SEAT: Features a soft close mechanism that lowers gently to reduce noise and prevent slamming. - UNIVERSAL FIT: This square toilet seat measures 40 x 36 cm and fits most standard square toilet bowls securely. - EASY TO CLEAN: The quick-release hinges let you remove the seat easily for fast and hygienic cleaning. - SIMPLE TO INSTALL: Includes all necessary fixings for quick installation. Attach, adjust the hinges, and the toilet seat is ready to use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C43QZFJX | | Best Sellers Rank | 428 in DIY & Tools ( See Top 100 in DIY & Tools ) 5 in Toilet Seats | | Brand | MASS DYNAMIC | | Colour | White | | Country of Origin | China | | Customer Reviews | 4.2 out of 5 stars 4,891 Reviews | | Included Components | Toilet Seat and Fixing Accessories | | Item Dimensions L x W | 40L x 36W centimetres | | Item Type Name | Toilet Seats | | Manufacturer | MASS DYNAMIC | | Material | Plastic | | Model Number | 1606PP | | Operation Mode | Automatic | | Part Number | 1606PP | | Product dimensions | 40L x 36W centimetres | | Shape | Square | | Style | Modern | | Unit Count | 1.0 count | ## Product Details - **Brand:** MASS DYNAMIC - **Colour:** White - **Manufacturer:** MASS DYNAMIC - **Material:** Plastic - **Operation mode:** Automatic - **Product dimensions:** 40L x 36W centimetres - **Shape:** Square - **Style:** Modern ## Images ![Mass Dynamic Square Toilet Seat for Square Pans, Soft Close, Quick Release, Top Fixing, 40 x 36 cm, White - Image 1](https://m.media-amazon.com/images/I/31+rqb5tr4L.jpg) ![Mass Dynamic Square Toilet Seat for Square Pans, Soft Close, Quick Release, Top Fixing, 40 x 36 cm, White - Image 2](https://m.media-amazon.com/images/I/41QmJ-PuM4L.jpg) ![Mass Dynamic Square Toilet Seat for Square Pans, Soft Close, Quick Release, Top Fixing, 40 x 36 cm, White - Image 3](https://m.media-amazon.com/images/I/51wd6WAy3HL.jpg) ![Mass Dynamic Square Toilet Seat for Square Pans, Soft Close, Quick Release, Top Fixing, 40 x 36 cm, White - Image 4](https://m.media-amazon.com/images/I/51iorPDYdsL.jpg) ![Mass Dynamic Square Toilet Seat for Square Pans, Soft Close, Quick Release, Top Fixing, 40 x 36 cm, White - Image 5](https://m.media-amazon.com/images/I/51Snr1t-caL.jpg) ## Available Options This product comes in different **Number Of Items, Style** options. ## Questions & Answers **Q: Can anyone tell me the width of the seat at the back as our toilet pan has wings at the rear and needs a narrow toilet seat to fit in between the wing** A: The width of the seat at the back is 34.4cm and the lid is 36cm wide. **Q: will this fit round pan 42cm x 42cm** A: Might be ok for length since it is about 43cm from the front to the hinge center but the seat is only 37cm across. **Q: Does this seat fit an O type ideal standard model of 12 years old model? Thank you** A: I took measurements of my old seat which was around 10 years old and the new seat fitted perfectly **Q: The screws diameter on my existing toilet are 8mm diameter.What size are the screws supplied with the seat? Hope they’re compatible?** A: No they are over 13mm ## Customer Reviews ### ⭐⭐⭐⭐⭐ Superb *by M***E on 12 June 2026* Currently unused, but my second purchase of this exact seat as I broke the previous one by standing on it and getting myself up to the window sill. Easy to fit and use, comfortable with a nice seat cover to keep the thighs and bum from getting cold. Very easy to wipe clean, especially good when you remove it and clean. ### ⭐⭐⭐⭐ Overall ok - plastic seat doesn't feel very sturdy, pads don't sit flat to toilet. *by G***N on 4 December 2025* First impressions - It doesn't feel as sturdy as my old toilet seat, it's just normal plastic and feels less hard wearing - The top fitting connectors were so simple to install. A massive upgrade from my old underneath fittings which required me to reach under and around to tighten them - There are 4 underneath pads on the seat and the front 2 sit flat to the toilet rim but the back 2 are slightly raised and don't touch the toilet. This could potentially be a problem in future with the seat cracking with the constant use and pressing down on it * - The soft close fitting are what you'd expect. Silent, but slow. Overall ok, some concerns about the plastic quality and the pads not sitting flat to the seat but first few uses have been fine. It has only been used for just a few hours at the time of writing this review so I may come back and update this in a few months. * I used my old toilet seat pads to help with this by trimming down the old pad and then using some bathroom silicone to glue the old pad to the new to create a thicker pad. The back ones now sit flat to the seat but the front ones are marginally higher. It has taken the pressure off the back hinge which should reduce any potentially cracking but I think I will make the front ones slightly thicker using the old pads too so theyre level. I've added pictures to show the difference. ### ⭐⭐⭐⭐⭐ Simple to fit and stylish *by B***N on 20 April 2026* I remember spending far too long lying uncomfortably on a bathroom floor trying to secure traditional toilet fittings, only to have the seat move again or be misaligned. This system is a total contrast - simple to do and the seat was replaced in 10 minutes. It is also good to know that if I have aligned it badly, it is very easy to take the seat off and adjust. Brilliant. Also will be much easier to clean. Sadly, the first seat supplied was faulty - the release mechanism wouldn't release - but the Amazon return system worked well and the perfect replacement arrived two days later. So I highly recommend both the product and the customer service. ## Frequently Bought Together - Mass Dynamic Square Toilet Seat- with Soft Close & Quick Release for Easy Cleaning, Universal Toilet Seat for Square Shaped Toilet Pans, Top Fixing Easy Installation (40.0cm L x 36cm W), White - SA Products Quick Release Toilet Seat - with Soft Close & Quick Release Hinges for Easy Cleaning - Universal Bathroom Bowl Seating with Thermoset Lid, ABS Cylinder, Fixings - 44.1x36.5x5cm, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/530377587-mass-dynamic-square-toilet-seat-for-square-pans-soft-close](https://www.desertcart.kr/products/530377587-mass-dynamic-square-toilet-seat-for-square-pans-soft-close) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-21*