VELCRO® Brand Sticky Back hook and loop fasteners deliver strong holding power. Simple peel and stick application. For smooth surfaces such as painted wallboard, glass, metal and most plastics, can be used for indoor or outdoor applications. VELCRO® Brand is the original hook and loop fastener. Much better durability and strength than other off brand fasteners. They are available in squares, coins, strips, and tapes and come in a range of different sizes and colors. A must have for any home, school or office. Great for organization, mounting, hanging, and securing. Details:White5/8" (1.5 cm)8 packs (75 sets per pack, 600 total sets)SUITABLE FOR SMOOTH SURFACES: Hook and loop fastener adheres to most smooth surfaces; features a strong adhesive to organize at home, school, or office; no sewing, gluing or ironing requiredSTRONG AND SECURE HOLD: Creates a long-lasting bond that applies easily to smooth surfaces indoors including walls, glass, tile, plastic, metal and wood—ideal for everyday use –the possibilities are endlessSUITABLE FOR SMOOTH SURFACES: Sticky Back Strips adhere to most smooth surfaces; features a strong adhesive to organize at home, school, or office; no sewing, gluing or ironing requiredSTRONG AND SECURE HOLD: Creates a long-lasting bond that applies easily to walls, glass, tile, plastic, metal and wood—ideal for everyday use –the possibilities are endlessPRESS AND SET COINS: Simple to use pre-cut coins and rectangles, just clean surface, peel off the protective backing and firmly press against the surface; allow adhesive bond to set for 24 hours to achieve full strengthInstructions:1. Clean and dry surface before application.2. Peel tape from fastener and press firmly into place.3. Adhesive reaches maximum strength after 24 hours.Note: Not recommended for fabrics, flexible vinyl or underwater use. Continued exposure to full sunlight can damage fastener.