Package includes 2 One-Hook models diameter 2.75" x 3.5", 1 Two-Hook model diameter 2.75" x 4.35", and 1 Three-Hook model diameter 2.75" x 4.35" three different types of bathroom hook to meet more storage needs. REUSABLE VACUUM SUCTION HOOK: Innovative power-lock and vacuum adsorption design provide maximum suction. This suction cup towel hook can hold 6.61lb/3kg. The vacuum hook can be reused, providing a perfect method for your wall storage. EASY TO INSTALL AND REMOVE: To use this damage-free kitchen hook: simply lift, push and lock. No need for screws, nails, glue, or any tools. Release the lock to remove, leaving no holes, marks, sticky residue, or stains. MULTIPLE-USE SUCTION CUP HOOKS:This shower hook suction cup can be used as a towel hanger, and can also hang your shaver, robe, loofah and sponge. Use it for hanging spoon, washcloth and other kitchenware in the kitchen, or hang holiday wreaths and other decorations. APPLICABLE SURFACES:This shower suction hook provides strong, sticky suction on smooth walls: such as windows, ceramic tile, glass, mirror, granite, stainless steel, acrylic, laminate, and any non-porous surface with glossy finish. Cannot be used on breathable and uneven surfaces.