Need something to glow at night for safety or just for fun? This is a roll of adhesive tape that absorbs light during the day and glows in the dark for hours afterward. It's made from a sturdy, photoluminescent material that's easy to tear by hand and shouldn't leave a sticky residue when removed. You can use it for all sorts of things: mark the edges of stairs or steps so people don't trip in the dark, highlight emergency exits, add cool effects to party decorations, mark trails or tent zippers when camping, or use it in craft projects. It comes in a few colors (check the pictures). The size is about 2.05 inches wide by 0.39 inches thick, and you get one roll. Just stick it on a clean, dry surface. A simple, cheap solution for adding a bit of nighttime visibility or creative flair. Great for homeowners, renters, campers, or anyone doing a DIY project that needs a glow.