The Maglite Traffic and Safety Wand quickly slips over the head of your C-cell or D-cell Maglite® Flashlight, instantly converting it into an extremely versatile and highly visible traffic wand. Ideal for police, fire fighters and EMS professionals, security personnel, airport ground crews, crossing guards and anyone who needs a high degree of visibility directing traffic at night or in failing light such as dawn or dusk, fog, smoke-filled environments and more.