: Please wipe the surface and fix it on the surface before use, and firmly stick it on the smooth and non-porous surface to the sticking is tight and not easy to fall off Fits the wall smoothly, strong and Utility Hooks: Widely used in kitchen, living room, bedrooms, bathrooms, closets, decorations including ceiling hooks, coat hooks, for hooks, plant hook, bathtub towel hook, picture hooks Large and Rustproof: The adhesive hooks are built sturdy enough to hold college student backpacks The heavy-duty hooks and stainless steel construction of non-magnetic metal are corrosion-free, meaning it will last bathroom without rusting Hook design to items from slipping off