3M BLACK DUAL LOCK TYPE 250 "TYPE 250" MEANS THERE ARE 250 SMALL PRONGS PER SQUARE INCH. BESIDES SICKING
TO ITSELF, IT ALSO MATES WITH TYPE 150 AND TYPE 400 DUAL LOCK AND FOR
SEMI-PERMANENT APPLICATIONS THE "LOOP" PART OF hook & loop AS WELL.
PART#- SJ3540 TYPE 250
SIZE- 1" X 6" PIECES
THICKNESS-MATED, APPROX 1/4"
QUANTITY- 4 PIECES
COLOR-BLACK
WE SHIP USPS