3M™ Dual Lock™ Low Profile Reclosable Fastener SJ4580 has a clear, acrylic tape that bonds well to a variety of substrates including metals, glass and plastics such as acrylics, polycarbonate and ABS. Half the thickness of standard 3M™ Dual Lock™ Reclosable Fasteners, this low profile attachment is an alternative to screws and bolts and provides a snug fit and smooth appearance.