3M Dual Lock Reclosable Fastener SJ3550CF 250 Black 6 in x 50 yd 0.22 in (5.6 mm) Red Liner 1 per case Bulk Restricted

3M(TM) Dual Lock(TM) Reclosable Fastener SJ3550CF is a black, general purpose reclosable fastener with 250 stems per square inch and an engaged thickness of 23 inches. The closure life of 3M(TM) Dual Lock(TM) Reclosable Fastener SJ3550CF is 1,000 times..