General description 4 pieces of vacuum suction hooks designed for easy installation without drilling. These self-adhesive hooks are perfect for use in bathrooms, kitchens, offices, and closets, providing a versatile solution for hanging towels, keys, clothes, and more. Technical specifications Material: High-quality PET and environmentally friendly ABS Size: 1.4 * 3.93 inches (3.5 * 10 cm) Maximum load capacity: 5 kg Usage Ideal for hanging towels, bathrobes, keys, hats, clothes, and umbrellas Efficient space-saving solution for backpacks and other items Other information Waterproof and moisture-resistant Reusable and residue-free removal Can be used on smooth surfaces such as glass, mirrors, polished metal, and tiles Not suitable for uneven surfaces like patterned ceramic tiles, wallpaper, or wood