Suction cup hooks only works on smooth dry flat and non-porous surface, such as shower glass door, mirror, porcelain tile, window glass, stainless steel etc. Do not install the suction over painted walls, doors, wallpaper, Drywall, mosaic, wood, marble, ceramic, frosted glass or textures surface
Follow the instruction to install. Cleaning of surface before mounting, first install the adhesive discs, then the suction cup over it. Convenient, no drilling, no screws
Maximum Loading 11LB: Suction towel hook made of 304 stainless steel, heavy duty, waterproof, modern, will hold a weight of up to 11 lbs
Size: Suction cup towel hook overall size 2.36" x 1.73", a 1inchs diameter disc tip to keep articles from sliding off
Ideal for hanging your towels, loofahs, mesh sponges, body brushes, coat, robes, jackets, clothes, and so on