High quality material: The toilet seat accessories are made of stainless steel and plastic. Durable construction ensures the toilet seat can be securely attached to the toilet. Universal design: The toilet lid support is compatible with most standard toilets, ideal for repairing seats with soft-close, quick-release, and automatic lowering mechanisms. Easy to install: These replacement parts are simple to assemble and provide a secure fit, keeping the toilet seat firmly in place without movement after installation. Specifications: Includes a pair of toilet seat hinges, 47mm screws, 40mm rubber base, 30 x 45mm hinge spares, a 45mm stainless steel cover, and a 45mm non-slip rubber pad. Note: Before purchasing, remove the old toilet lid holder and compare dimensions with the new support to ensure compatibility. For proper fit and function, the measurements of your existing hinges should match or closely resemble those of this product.