Square Toilet seats: Our soft close toilet has adjustable hinges system will always locate your fixing holes, the non-slip buffers keep the seat from moving or shifting. Toilet Seat Slow Close: With built-in soft close mechanism, the slow close toilet seat closes quietly slowly and helps to prevent slamming. PP Material: The square toilet seat is made of polypropylene material, which is MORE SANITARY, chemical and stain resistant, so your toilet seat won't be oxidized or faded in decades. Top fixing Toilet Seat EASY TO INSTALL: Top fixing has made installation of toilet seats way easier. Easy to clean: The material makes it easy to wipe seat from any stains. Toilet Seat Quick release helps you detach the seat from the pan which assists you in cleaning the seat and area around the hinges., Manufacturer: ldhsjh