Dual Lock™ Reclosable Fastener – Self-Mating, 1″, 50 yds, Sew-On, Black

Description

• 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
• Non-woven back for attachment with hot melt, epoxy or liquid adhesives
• Strong fastener secures with an audible snap, verifying closure