2x 3M Fastener SJ3550CF 25MMX45.7M Type 250

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