Velcro Brand's TEXACRO 70/71 is a pressure-sensitive hook-n-loop nylon fastener closure system manufactured with woven nylon yarns and bound by an acrylic binder coating. The hook and loop parts are sold separately (the rougher side is the hook and the softer fuzzy side is the loop). HOOK 70 and LOOP 71 can be sewn to fabrics or applied to rigid surfaces using the factory applied rubber-based adhesive. Can be straight-cut or mated and cut. High tensile strength material for reusable fastening of many products including quick changes of props in the theater industry. Long length, 25 yards (75 feet), for numerous applications. Backed with pressure-sensitive rubber adhesive and protected by a removable liner. Please note: newer shipments of this product will be shipped as Texacro Hook T91 and Texacro Loop T93 in newly designed packaging since the Texacro 70/71 product is being discontinued. Technical Information- Backing/Carrier: Velcro nylon - Adhesive: rubber - Release Liner: film - Thickness: 68 mils (carrier, adhesive) - Adhesion: 20 ounces per inch (to stainless steel test panel) - Shear: 13 pounds per inch