Repositionable at will, this chrome-plated suction cup hook allows you to hang up your belongings so that they are always within reach. 100% waterproof, it won't rust and can be attached to any smooth surface: smooth tiles, glass, metal, or mirror. Feel free to line up several hooks, one for each member of the family for example. To install: simply press the suction cup onto a clean, drywall and turn the knob 1/3 of a turn to lock it in place.