This jumbo green light stick is great for fishing, camping and emergency kits. Just bend the light until it snaps in multiple places then shake it until it starts to glow. The 15" x 3/4" glow stick puts off a ton of light for disposable light source. It can be used to direct traffic in emergency road hazards or signal to the air for help in emergencies. Soldiers even use these to mark landing zones for helicopters. The uses are endless! Get yours today!