No drilling required --- No need to drill holes or damage the wall of the Corner Shower Shelf, nor use any tools to install this suction cup shelf. Simply choose and clean a smooth surface, remove the protective film, then press the suction cup to expel all the air until you hear a "whoosh" sound. Even children can install this bathroom storage solution. DurableLong-lasting --- TPE suction cup with bionic octopus tentacle design and ABS hook offer superior durability, temperature resistance (-4°F-174°F), water resistance, moisture resistance, oil resistance, and aging resistance. The thick ABS shower caddy can hold up to 10 kg and adheres securely to smooth surfaces for extended periods.Drainage designAdjustable hook – drainage holes maximize ventilation and water runoff, keeping your bathroom accessories clean. Thanks to the adjustable suction cup hook, this corner shelf can fit in any corner of your home. Multi-Purpose --- This shower caddy provides the best organization solution for bathroom, kitchen, basement, office or RV to hold shampoos, sponges, soaps, bathroom accessories, kitchen utensils, etc., there are also hooks on the caddy for hanging towels and brushes.Suitable Surface --- The vacuum cleaner works best on ceramic tiles, glass, mirrors, stainless steel, acrylic, plastic, laminate, and all smooth, non-porous surfaces. Unsuitable Surfaces --- such as: wood, porcelain, marble, wallpaper, natural stones like travertine, painted walls, and any other uneven surface.