Easy to apply: peel-off adhesive backing. Built to last for any indoor or outdoor use. The abrasive is durable aluminum oxide. Helps assure ADA and OSHA compliance. Ideal anti-slip (non-skid) floor grip tape for use on irregular surfaces and can be hammered into place. It’s especially good for use on Diamond Plate. A mallet (not supplied) and the adhesive backing cause it to adhere to the contours of the surface. We only have two of these rolls in black/yellow hazard in stock at this special price. This product normally comes in our coarse grit.