Light reminder: The tape with green fluorescent film will glow in the dark, so you can use it to highlight the stairs, easier to see and avoid tripping over the last step at night. > PREVENTS SLIPS AND FALLS: The tape is made of 80-grit aluminum oxide for superior, durable traction in slippery areas. So you don't have to worry about slipping and you'll feel safer going up and down the stairs. DURABLE ADHESIVE AND NO RESIDUE: High quality glue is not easy to crack and peel. At the same time, it won't leave any residue or damage your floors when you need to replace or reposition them. FIT FOR REACH: Ideal for highlighting stair nosings, dangerous steps. Examples include edges of loading docks, basement stairs, movie theater stairs, bunk bed ladders, garages and any other potentially hazardous areas. Apply and apply; Dimensions: Easy to set up and use, just peel off the stick and expand the air bubbles; Dimensions: 50mm/2"W x 5M/199"L, Bright.