This Leather Look Round Toilet Seat is made of MDF and is a comfortable toilet seat because it quickly absorbs the body temperature causing the place warm in seconds. Cleaning is more natural because the toilet seat has no strange angles which are not easy to clean. The toilet seat is coated with an easy-clean material. It is resistance to scratches, UV-rays, and aggressive cleaning fluids. The toilet seat fits on any standard toilet. The toilet seat is packed included installation manual and mounting set.