Dadam Suction Cup Hooks for Shower Heavy Duty Vacuum Suction Hooks for Smooth Tile Glass and Mirror - Bathroom Wall Hooks Hanger for Towel Loofah an

Features : 1. The 4 suction cup hooks are so strongly absorptive that can stick to the tile, glass and mirror steadily! You do not need to be worried that the suction cup hooks will fall off or out of shape. 2. It can hold things with the max load of 11 lb. Every suction cup hook is well made, it is easy to install or disassemble. 3. No tools needed, easy to remove without damage, what’s more, it can be used repeatedly that is greener and more economical. Working principles of suction cup hooks : When the center of the suction cup hook is pressed against a flat, non-porous surface, the volume of the space between the suction cup and the flat surface is reduced, which causes the air or water between the cup and the surface to be expelled past the rim of the circular cup. The pressure difference between the atmosphere on the outside of the cup and the low-pressure cavity on the inside of the cup keeps the cup adhered to the surface. How to install : 1. Clear the surface you install. 2. Press the suction cup firmly and the hook is upward. 3. Pull the hook down and then the hook is ready. 4. Hang the things you want over hooks. Please be noted before purchasing : 1. Our suction cup hooks aren’t 3M sticky hooks, our suction cup hooks can’t stick to soiled and painted wall, rug-surface walls and surfaces of wallpaper. They can only work on shiny smooth and flat surfaces, like smooth tiles, glass, metal and so on. 2. Do not install the suction cup hooks near fire place. 3. Do not hang items over the max load (11LB) and fragile valuable items. Package Include : 4 suction cup hooks Size : the diameter of the suction cup is 2.87 inches Color : white Material : plastic 100% LIFETIME GUARANTEE : Lifetime guarantee! Just contact us and we will fix any issue you may encounter.