【Waterproof and Moisture-proof】The suction cup hooks are made of high-quality PET materials and environmentally friendly ABS materials. Both ABS and PVC materials are waterproof. They will not rust and remain very firm in wet weather. 【Suction Cup Hook Size】Traceless key whose size is 1.4 * 3.93 inches (3.5 * 10 cm). With the large contact surface, the wall suction hook is very stable with a maximum load capacity up to 5 kg. 【Reusable and Residue-free Removal】With super strong suction cups, our unique hooks are powerful and special, can also be reused after washing and drying. Tools such as screwdrivers and glue are not needed at all. The suction cup can be removed at any time without leaving any trace. You don't worry about damaging your walls. 【Multipurpose Suction Cup Hooks】Suitable for tea towels, bath towels, hand towels, bathrobe, keys, hats, clothes, bathrobes, keys, umbrellas, effective space saving for backpacks and bedrooms, bathrooms, offices, wardrobes, kitchens, cabinets