Safety-walk General Purpose Tread Rolls, 4" X 60 Ft, Black

Certified by the National Floor Safety Institute (NFSI) as providing "high-traction." Use in heavy-traffic work areas, ramps, walkways, loading docks, machinery, vehicles and aircraft. The rolls have a low-profile design and their mineral-coated, slip-resistant material is highly durable. The rolls have pressure-sensitive adhesive, covered by a removable protective liner.