COMPATIBILITY: This toilet seat fits perfectly on and is compatible with toilets in the i.life B series. To ensure the best fit, please check the shape and size of your toilet before ordering! SILENT CLOSING: An integrated soft close mechanism has been included in the design of this toilet seat, allowing the toilet lid to be closed gently and quietly. REMOVABLE: Thanks to the quick-release fastener, the toilet seat can be removed in just a few steps. This allows for thorough cleaning around the toilet. STABILITY & SAFETY: The use of high-quality, durable materials ensures that the stainless steel hinges offer long-lasting and safe functionality for your toilet seat. ROBUST & DURABLE: The toilet seat is made of robust and scratch-resistant duroplast and is characterized by high load-bearing capacity and a long service life., Weight: 5.4233716452 Pounds, Manufacturer: Ideal Standard