The Headband was invented to solve an all-too-common problem: how to aim a flashlight with one hand while trying to work with the other. At some point in our lives, we&';ve all experienced this frustration, maybe even tried to free our hands by balancing the flashlight on top of something nearby, holding it under our chin or in our mouth. (Mmmmm. The flavor of cold metal.) Our Headband provides the perfect convenient, inexpensive solution. Constructed of 1" webbing, this lightweight, adjustable headpiece fits almost any AAA, AA, or L123 flashlight, and instantly turns it into a versatile headlamp. Designed to illuminate the area in your direct line of sight, it&';s excellent for household projects (working under sinks, changing fuses, etc.), camping, mechanical work, or fishing trips (tying lines, landing fish, or searching for that special lure before the sun is up). The Headband is fully adjustable to fit any size, and, like all of our Nite Ize products, made of high quality materials and built to last. PRODUCT DETAILS Designed and made of comfortable, non-elastic webbing Hook & loop fastener for one-size-fits-all design Inner loop for smaller diameter flashlights Outer loop for larger diameter flashlights