For the Tivoli combination unitThis toilet seat is designed to fit the Affine Tivoli 2 in 1 Toilet and Basin Combination Unit. Features & benefitsSoft-close lid for minimal noiseTop fix installation for easy cleaningMade from durable, easy-to-clean polypropylene (PP) Soft-close toilet seatA handy soft-close mechanism prevents the seat from dropping suddenly. This gives it a more luxurious feel than a standard toilet seat, plus it's quieter as it won't bang shut when it falls. It's also safer for families: slower closing means the seat is less likely to injure little fingers. Top fix installationTop fix installation makes the toilet seat simple to install, remove and refit. It also makes it easier to clean the seat thoroughly. Made from polypropylenePolypropylene is a popular material for toilet seats due to its high durability. It's also easy to clean and more sanitary compared to other toilet seat materials. Its good chemical resistance means it's unlikely to react with cleaning agents. Please Note:2 year guarantee