High quality material: This zipper is made of zinc alloy which is durable, corrosion resistant and rust resistant, makes the pot holder securely attached to the toilet. With its high quality material, it can be used for a long time. Stable structure: our toilet lid repair hinge has excellent workmanship, the edges are carefully processed and will not scratch, which is smooth and will not hurt you. The toilet seat hinges are clear and anti-fingerprint, with stable structure and texture. This toilet seat zipper is used superb design, easy to clean Easy to use: This set comes with all fittings and needs to be installed co.You just need to attach the toilet seat toilet on a flat surface remove the old hinges with a screwdriver. Install the new hinge into the same holes. Wide application: The chrome toilet seat hinges can be used for different sizes of wood or resin toilet seats to replace the old toilet seat hinges. toilet in homes, hotels, hotels and other places. Made of zinc alloy,