This product is designed, manufactured, labeled, and packaged for sale to industrial and professional customers for workplace use; it is not intended for consumer sale or use Black fastener with mushroom shaped stems, backed with an acrylic pressure sensitive adhesive Type 250 mates to Type 170, 250 or 400. Closes with an audible snap Five times the tensile strength of typical hook-and-loop fasteners Opens and closes 1000 times before losing 50% of its original tensile strength Designed to bond to metals, glass and medium to high surface energy plastics and paint Foam tape backing allows for better contact with textured or irregular surfaces