【Outstanding Material】Our toilet seat hinges are made of high quality zinc alloy, durable, practical and higher hardness, better wear resistance, not easy to damage and deform. With its high quality material, it can be used for a long time. 【Easy to Use】Our toilet seat hinges are easy to install. You just need to place the toilet seat on a flat surface to remove the old hinges with a screwdriver. Install the new hinge in the same holes. Comes with all accessories. 【Stable Structure】Our toilet seat hinge has excellent workmanship, the edges are carefully treated and do not scratch, which is smooth and will not hurt you. The toilet fixings replacement are clear and non-marking, with stable structure and texture. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.