Non-Slip: Pack of 15 pre-cut self-adhesive stair treads 5.9" x 31.4"/15 x 80cm with seamless mounting roller. Just peel off the protective cover and it will stick firmly to the stairs. The tapes are specially designed with a non-slip surface to grip any surface and hold it in place. Made of PEVA with specially designed silicon carbide surface, waterproof and can effectively increase friction to prevent slipping and reduce the risk of accidents on slippery wood, marble and other tile stairs to protect your home, kids and pets> < p>Easy to Use To Install: Just clean the wood surface and stick the tape to the surface with the included mounting roller. The tape is reusable and easy to clean. install. or remove without leaving any residue on your stairs. Suitable for All Stairs: 15 pieces per pack can meet the needs of most stairs, suitable for all stairs. most indoor stairs. You can cut the size you need as you like. The transparent tape will not affect your decoration style and perfectly