Griipa 3844 Double Suction Hook, Satin Nickel 3X Stronger than Suction, apply to glass, mirror, tile, other similar shiny surfaces. Each hook can hold up to 10 pounds in both wet and dry conditions. So easy use it, remove it and reuse it Will not damage the surface Use in your shower to hold any and all bottles. Create your own shower caddy using more then one bin.