Luminous Reminder: Safety tape with green fluorescent film glows in the dark. This makes it easier for you to mark stairs to prevent tripping at night. Self-adhesive anti-slip tape: The anti-slip tape is made of 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 feel more secure. when going up or down stairs. Long-lasting, residue-free adhesive: Non-slip adhesive tape is made from high-quality glue that resists cracking or peeling. Also, if you decide to replace or reposition the ribbon, there will be no residue and no damage to your flooring. Non-slip stair treads: ideal for highlighting stair nosings, dangerous steps. Such as loading dock edges, basement stairs, cinema steps, stacked stairs, ladders, garage and any other potentially dangerous area. Application & Size: Non-slip light tape is easy to install and use, just peel off the foil and roll the bubbles; Size: 50mm/2" wide x 5m/199" long, luminous.