LIGHT REMINDER: Tape with green fluorescent film will glow in the dark So you can use it to highlight stairs and easier to see to avoid tripping on the last step at night. ADD THE GRIP TO PREVENT SLIP: The tape is made from 80 grit aluminum oxide which creates superior, long lasting traction on the slippery area. So you don't have to worry about slipping and you'll feel safer going up or down the stairs. DURABLE ADHESIVE AND RESIDUE FREE: High quality glue resists cracking and peeling. At the same time, when you need to replace or reposition, it will not leave any residue or damage your flooring. SUITABLE FOR REACH: Ideal for highlighting stair nosings, dangerous steps. Such as loading dock edges, basement stairs, movie theater stairs, bunk bed ladders, garage and all other potentially hazardous areas. APPLY and SIZE: Easy to install and use, just peel the stick and unroll the bubbles Size: 50mm wide x 10m long, Luminous.