Hook and loop fasteners are constructed with precise detailing and strength to ensure maximum adhesion, yet leave no residue. Resistant to breakdown, rot, abrasion, and wear—even after more than 2,000 attach-and-remove cycles. Can be cut to desired size and applied to clean surfaces for various mounting needs, including plastic, porcelain, wood, glass, all types of metal and alloy surfaces, painted surfaces, and other dry, smooth surfaces. Self-adhesive tapes: 8 meters of loop tape and 8 meters of hook tape. Dimensions: 8 meters long x 20 mm wide. Industrial-grade Velcro tape made of durable nylon, with a strong adhesive backing. Adhesive reaches maximum strength after 24 hours. Wait 24 hours before pressing the hook and loop strips together to bond objects. Self-adhesive Velcro 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, mounting, displaying ornaments, storage, and various household applications. Note: The self-adhesive Velcro tape is not suitable for use on leather, PU, faux leather, fabric, brick walls, concrete, cement, thick textiles, plush materials, muddy surfaces, oily polymer surfaces, flexible vinyl, or underwater.