Material: Stainless steel Dimensions: 47mm screws, 45mm rubber base, 27x45mm replacement hinge Color: Black Quantity: 1 pair Package contents: 2* expansion screws 1. Stainless steel hinge: high quality stainless steel piston, good toughness, good stability, corrosion resistance, no deformation. The plastic base is deformable and the smooth stainless steel surface is simple and generous. 2. Dimensions: A pair of replacement fasteners for toilet cover with 47mm screws, 45mm rubber base, 27x45mm replacement hinges, 45mm stainless steel cover and matching 45mm rubber non-slip rubber. 3. Easy to install: stainless steel universal screws are easy to install. After installation, the glasses will sit tight and no longer move. The holder is universal and ideal for servicing toilet glass with soft closing, soft closing and quick release functions. 4. Universal: Suitable for most standard toilet covers, with fixed top hinges, perfect for DIY enthusiasts, smart design and easy to use. 5. Easy to clean the circular base is easy to install with one click, compact design, easy to install, quick to disassemble and easy to clean.