Slip Guard Non-Slip Stair Tape,12 Pack - Indoor & Outdoor Waterproof Safety Stair Treads, High Traction Friction Abrasive Adhesive for Steps, 6" x 24", 80 Grit, Black WATERPROOF TAPE: High weatherability - perfect floor protection from slippery conditions due to rain, snow and ice. INSIDE OUTSIDE: Non-slip tape for stairs, steps, parking lots, kitchens, sidewalks, slopes, and more. PRE-CUT STRIPS: 12 strips of adhesive commercial grade: 80 Grit providing superior grip. REDUCE SLIPS: Helping to improve walking stability on interior and exterior surfaces such as stairs, RV steps, boats, docks, ladders and more. CERTIFIED SAFETY: National Flooring Safety Institute (NFSI) certified for High Traction.