Anti-Slip Tape: This anti-slip tape measures 10cm by 5m for heavy duty outdoor stair treads, suitable for most indoor/outdoor stairs. You can arbitrarily cut the size you want. Our anti-slip stair treads feature thick, waterproof and heavy-duty glue that provides long-lasting grip and performance. Safety Step Tape: Our high traction outdoor anti-slip tape is made of thick PVC base layer with 80 grit aluminum oxide compound. Waterproof and it can effectively increase friction to prevent slipping and reduce the risk of accidents on slippery wooden, marble and tile stairs to ensure the safety of your family, children and pets. Works in All Weather: Our anti-slip stair tread has been specially designed to withstand heavy foot traffic and all weather conditions, including rain, snow, wind. The non-slip outdoor stair treads create exceptional long-term grip on all smooth surfaces for many years. Easy to install: Clean the surface of the stairs and let it dry. Then, remove the non-slip