Reflect-Ours Multi-use Reflective Markers (2 pack) Reusable, flexible, highly reflective vinyl 23.5"x 4" strips for positive identification of your boat, ATV, Campsite, Tree-stand or trail. Constructed with weather-resistant materials for long life in the outdoors. Portable and easily attached and removed from any location with the included nylon cord, or your own attachment material (eg shock cord) Easy to customize with included vinyl letters Highly visible with reflected moonlight, flashlight, or pointer.