【POWERFUL SUCTION HOOKS】- Durable materials with the principle of octopus bionics make the shower suction hooks can hold up to 11LBshave persistent adsorption for 1000 days. The waterproof shower hooks will be the best accessory holder for your towel, bathrobe, loofahother bathroom or kitchen items.【NO TOOLS NEED & 1S INSTALLATION 】- No drilling, No screws, No holes, No glue, No tools to apply the suction hooks. Our suction shower hooks can be installed quickly without do any damage to your wall. Just choose a smoothclean wall, wipe it off with a towel, take off the protive coverpush the board "PUSH" hard until you hear a voice of "PUFF". ONE second to complete the installation.【REMOVABLE & RE-POST HOOKS 】 - The heavy duty hooks are easy to removere-install in a new location for repeat use. Please use a credit card to removewash the suction cup with warm water before re-installation. The removable hanger hooks are ideal choice for condominiumsrentals.this suction cup hooks are designed with 360-degree rotation, allow you to feel free to stick in any dirion, don't worry about crooked.【SUITABLE SURFACE】- The suction holders work well on SMOOTHNON-POROUS surface such as glass, mirror, tile, marblestainless steel. BUT these suction hangers cannot be used on oiled surface, unfinished marble, rough surface or over grout line lime wall, emulsion varnish, wall paper, non-painted wood, mosaic, old ceramic tiles, cement wallsother breathable materials. CLERY THE SURFACE before installation.【WATERPROOF & WIDE USE】- Our suction cup hooks won’t damage the wall, so it is very suitable for people living in an apartment or lease.the hooks are waterproof so you can use these suction hooks for shower wall, or install the suction bathroom hooks everywhere in your home, such as, bathroom, kitchen, living room etc. That is a good choice to hang clothes, hats, scarves, bags, wreaths, bathrobes, towels, etc.