Lightweight and luxurious design: What is a shower door hook? Extensions and double-sided?, What makes it easy for you to hang things from two sides? The shower door tee. Efficient use of space and more convenient, for example, you can hang a bathing cap/quilt inside and a bathrobe/dry towel outside the bedroom. Upper material: Shower glass door hook made of sus 304 stainless steel, water resistant and rust proof, sturdy and durable. It can hold up to 22 lbs. Scratch Resistant: The towel hook on the back is covered with a sponge pad that prevents the hook from slipping and prevents scratches on the glass of the shower. Easy Installation: Simply hang the shower hook on a frameless shower door less than 12mm (15/32") thick. Wide Application: This hook is suitable for bathroom, bedroom, living room, etc. It can hang clothes, bathrobes, bath towels, umbrellas, bags, keys, kitchen utensils, etc. This hook is suitable for frameless shower doors, closet doors (less than 1/2" (12mm) thick). Note: Not suitable for framed shower doors.