2" x 150' Black 3M™ SJ3551 Dual Lock™ Fasteners 28 x 5 x 38 36" Singleface is rolled cardboard

36" Singleface is rolled cardboard sometimes referred to as b flute

Helps secure merchandise together

Includes 4 heavy-duty 3" casters (two locking and two swivel)

Natural brown kraft is 100% recyclable

2" x 150' Black 3M™ SJ3551 Dual Lock™ Fasteners 28 x 5 x 38 36" Singleface is rolled cardboardFastens heavy items creating a more permanent bond. Rigid plastic stems interlock for hundreds of closures. Rubber based adhesive on back of a polypropylene, reclosable fastener. Type 400 stem density mates to types 170 or 250 but not to itself. 150 feet of usable product. Does not interlock with itself. Designed to bond to many plastics, powder coated paints and other low surface energy materials. Indoor use in temperatures up to 120 degrees F. Stems