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. Made in the U.S. If not otherwise specified widths shown in dropdown are in inches.Technical InformationBacking/Carrier: Velcro nylonAdhesive: rubberRelease Liner: filmThickness: 68 mils (carrier, adhesive)Adhesion: 20 ounces per inch (to stainless steel test panel) Shear: 13 pounds per inch.