BRIGHT REMINDER: The tape with a green fluorescence 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 GRIP TO PREVENT SLIPPING: The tape is made from 80 grit aluminum oxide which creates superior and durable traction on the slippery area. So you don't have to worry about slipping and you will feel safer going up or down the stairs. DURABLE ADHESIVE & FREE RESIDUE: The high-quality glue resists cracking and peeling. At the same time, when you need to replace or reposition, it will not leave any residue and will not damage your flooring. SUITABLE FOR SCOPE: Ideal for highlighting stair nosings, dangerous steps. Such as loading dock edges, basement stairs, movie theater stairs, bunk bed ladders, garage and any other potentially hazardous areas. APPLY & SIZE: Easy to install and use, just peel the stick and roll out the bubbles; Size: 50mm/2" width x 5m/199" long, Luminous.