6" x 60 Feet Black/Yellow Striped Heavy-Duty Anti-Slip Tape60 Grit, extra coarse sandpaper surface that has an adhesive backing. Moisture and grease resistant. For use in temperature ranges 20 to 150 F. Heavy duty has a coarser, thicker surface and aggressive adhesive for even better protection in greasy and muddy areas. Apply to clean, dry surface. Use on non porous surfaces such as sealed concrete and painted metals and wood.