[User Friendly]The toilet seat hinge boasts a straightforward installation process. Simply place the toilet seat on a level and use a screwdriver to remove the old hinge. [Versatile Application]The toilet seat hinges are compatible with the majority of toilets, making installation quick. You can effortlessly install them without worrying about compatibility issues. [Comprehensive Accessories]Come with white washers and adjustable knobs, providing all the necessary tools for a secure installation without the need for additional purchases. [Premium Material]Crafted from quality stainless steel and plastic, the toilet seat fittings are designed to withstand oxidation .This ensures they are and long-lasting. [Silent Operation]Enjoy a smooth and comfortable toilet seat experience with the hinges fitting that feature a super soft and noise-free closing mechanism. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Material: stainless steel Color: silver Feature: easy to install, practical Package Contents: 1 pair x Toilet Cover Hinges Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.