... ,High hardness,Antibacterial,Anti-UV function,Anti-flammability, Soft closing feature. Ceramic feel,Ergonomic design,Easy to be ... caught, safe for children. Soft closing hinge not less than 80,000 times of lifespan.Patent soft closing merchanism of duroplastic(UF) ... toilet seat and cover.Adjustable zinc alloy chrome plated hinge can fix ...