... lights are visible up to a half-mile away.Durable nylon webbing, silver reflective strip, high light LEDBattery type: AG10 for ... for M, LChange battery easily with a coin. Durable nylon webbing in an assortment of beautiful rhinestone/eyelet. Feature stylish, ... can be printed on silver battery house cover. Material: Nylon LEDs battery house reflective strip metal buckleAvailable colors: blue, ...