INNOVATIVE PATENTED AND SUPER SUCTION - The suction cups are made of high quality thickened ABS material and the TPE suction cup hooks are made of patented octopus bionic technology. The maximum load of super suction is 11LB/5KG. One-Second Installation - The suction cup hooks install quickly, clean the wall to make sure the wall is free of dust, remove the protective cover and push the board "PUSH" hard until you hear "PUFF", one second to complete the installation. No drilling, no tools, no screws, no nails. It is very convenient for adults and children to use. DURABLE AND REUSABLE - The shower hook is easy to remove and reinstall. Can be reused many times without affecting suction. Only use the card to remove it and make sure the new installation location is clean and dry before reinstalling. Water and Oil Resistant - Made of high-quality materials, the towel hook will not fall off even in wet or oily environments, such as bathrooms and kitchens, as well as bedrooms, living rooms, entrances, and more. INSTALLATION TIP - Suction cup hooks will only stick to smooth, non-porous surfaces such as metal, glass, tile, stainless steel and acrylic, but will not work on uneven tiles, textured boards, unfinished marble, wallpaper, painted walls, etc. . We only sell hooks, not other items in the picture. Due to differences in different monitors, the pictures may not reflect the actual color of the item. Due to manual measurement, please allow slight size errors.