DUROPLAST - Very strong and durable material that is scratch resistant and will look maintain it's quality appearance. SOFT CLOSE - Stainless Steel soft close hinges automatically slowly closes the seat without slamming RUSTPROOF - the hinges are manufactured from stainless steel, which means they are totally rustproof and will not leave rust stains on the porcelain. EASY INSTALLATION - all the fittings are included for either top or bottom attachment. All you need is a screwdriver. ONE TOUCH REMOVAL - Just press the button on the hinge barrel and the seat removes completely. This means it's very easy to clean and provides better hygene. REMOVAL STAINLESS STEEL HINGE CAPS - Once you remove the seat, you can also remove the stainless steel caps for easy cleaning of the whole toilet. UNIVERSAL SEAT - The oval shape will fit most toilets comfortably, although checking the shape of your toilet is important (see "know your shape" in the photos., Weight: 1.36907064702 Pounds, Manufacturer: Aqualona Products Ltd