SJ3540 3M™ Dual Lock™ Reclosable Fastener - Type 250 - 1" x 5 Yard Roll - Black
"OUR MOST POPULAR DUAL LOCK™ PRODUCT." Black, polypropylene reclosable fastener, rubber based pressure sensitive adhesive. 250 stems per square inch, black foam adhesive and white polyethylene film liner, bonds well to high-density polypropylene and polyethylene, 230 mil engaged thickness. Dual lock™ mates to itself.
1 inch x 5 yard Roll