SAFETY-WALK GENERAL PURPOSE SURFACING , 1" Wide, Color, White. Light Duty: Fine textured slip resistant polymer, has many uses on and around boats, including boarding ladders, swim platforms, stairs, showers and cockpits. Medium Duty: Anti-slip tape offers excellent traction enhancement. Used around barefoot or deck shoe areas such as decks, docks, ladders, stairs and cockpits.Sold per foot.