3M Dual Lock™ Reclosable Fastener, 1/2"", Self-Mating, 50 yds, Adhesive, Clear (SJ3560-1/2X50)

Dual Lock™ Reclosable FastenerClear, interlocking mushroom-shaped heads (250 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple timesMates with Type 170, Type 250 or Type 400 stem densities to provide different strength combinationsClear, acrylic, tape bonds well to a variety of substrates including metals, glass and plastics such as acrylics, polycarbonate and ABSStrong fastener secures with an audible snap, verifying closure