https://www.chinamiddlesky.com..../product/soft-close- of Quick Release Function Toilet Seats:Installing a quick release function toilet seat is straightforward and does not require any specialized tools. Most quick release seats come with easy-to-follow instructions for installation. Typically, the seat attaches to the toilet bowl using hinges, similar to traditional seats. However, the presence of the quick release button or lever differentiates it from standard seats.