General description The 10 Pack Black Self Adhesive Hooks are designed for easy installation without the need for nails or drills. Simply peel off the self-adhesive film and stick the hooks to any smooth surface. For optimal adhesion, it is recommended to wait 24 hours after installation before hanging items. Technical specifications Hook length: 3 cm Material: Rust-proof carbon steel and stainless steel Coating: Waterproof and BPA-free paint Usage The versatile self-adhesive hooks can be used in various settings including: Bedrooms Kitchens Bathrooms Offices On smooth surfaces like sinks and refrigerators They are ideal for hanging items such as hats, towels, rags, bath towels, bathrobes, and clothes. Note that these hooks should not be used on painted walls to avoid damage. Other information For best results, avoid using in hot environments as this may shorten the lifespan of the adhesive.