The toilet seat features soft closing function. It closes and opens gently and quietly both to prevent noise being made and give you a long lasting lifetime. Its MDF lid and seat ensures high rigidity, hardness and strength. Together with hinges made of extra strong and durable chrome-zinc alloy, the toilet seat itself is designed for long terms of use. The toilet seat fits to all common toilet bowls with hinges adjustable from 12 to 20cm wide. What’s more, it is simple to install and easy to clean, ideal for families, restaurants, department stores and hotels.