Velcro hook and loop features detailed construction and strong adhesion that leaves no residue. Break-resistant, rot-proof, abrasion-resistant, and maintains secure fastening after more than 2,000 uses. Can be cut to size and applied to clean surfaces on various materials including plastic, porcelain, wood, glass, metal, alloy, painted surfaces, and other dry or smooth surfaces. Self-adhesive tapes include 50 meters of loop tape and 50 meters of hook tape. Each strip measures 50 meters long by 20 mm wide. Made of durable nylon with a strong industrial adhesive backing. Adhesive reaches full strength after 24 hours. Allow 24 hours before pressing hook and loop strips together to bond objects. Tape is moisture-resistant and weather-resistant, suitable for both indoor and outdoor use. Durable hook and loop fibers make it ideal for long-term tool organization, hanging items, assembly tasks, displaying decorations, storage solutions, and various household applications. Note: Self-adhesive Velcro tape is not suitable for use on leather, polyurethane (PU), faux leather, fabrics, brick, cement, concrete, rough or muddy walls, oily polymer surfaces, flexible vinyl, or underwater surfaces.