Metal OVER THE DOOR HOOK RACK: Over the door closet rack will add more storage while needed. Towel hooks are the space-saving alternative and addition to the wardrobe and cupboard. QUICK & EASY TO INSTALL: This over the door bar for hanging clothes is ready to use, take bathroom door hooks out of the package and hang over the door to use. EXPANDABLE & HIGHLY CONVENIENT: Unlike other hook rack over the door, over door heavy duty hook is both expandable to 3 sizes . You can hang on the rod and the 2 sides. WIDELY USED COAT HOOKS: Over the door hooks rack is convenient for hanging clothes. Our door clothes hangers for hanging can be used in the bedroom, bathroom and other places. PREMIUM DURABLE CONSTRUCTION: Our over the door hook for thick doors is made of durable metal. Door hanger hooks are non-bendable and made from rust proof material.