Bertech Black/White Safety Warning Vinyl Tape, 3" Wide x 18 Yards Long RoHS Compliant Made by soft coating of polyvinyl chloride (PVC) with an aggressive rubber-based pressure sensitive adhesive Traffic/Housekeeping Provide color-coding, floor & aisle marking, and safety warning in industrial environments, such as, field, plant and warehouse Thickness: 7 mil, Adhesion: 22 oz./in.