【Premium Stainless Steel Suction Cup Hook】Good quality brushed stainless steel, prevent corrosion, easy to clean. Ideal for hanging towels, tea towels, cloths, loofahs, shower products, baby bath tubs, kitchen spatulas, brushes, crowns, clothes, bathrobes, hats, keys, bags, etc. 【Wide Application and Practical】Vacuum towel hooks work best on smooth, dry, flat and non-porous surfaces, such as glass, porcelain tiles, acrylic, stainless steel, metal surfaces, walls, etc. Do not work on dusty, damp, breathable, irregular, porous, painted, matte, curved surfaces such as painted walls, ceramics, wood blocks, natural marble, mosaic, plaster walls, basswood walls, wallpaper, frosted glass 【Sturdy Shower Suction Hook】The base of the suction towel hook is made of high-quality PVC with a layer of 2mm soft sticky adhesive for flexible filling and holds vacuum (the "sticky" base is not 3M glue), firm and very adhesive. Nail-free towel hook with a load capacity of up to 5kg yet sufficient strength and durability. 【Removable and Reusable Towel Rack with Suction Cup】Practical as a temporary hook in bedrooms, bathrooms, kitchens and glass showers. Removing and repositioning will not damage the wall or glass. Get things done efficiently without doing anything to the walls of your home or dorm. Remember to wash and dry it naturally before using it again.