Fits USB-558XL and USB-588XL tactical flashlights Easily attaches to top of light Flashlight body can be nested into cone for storage This nesting safety cone is designed to fit the Nightstick USB-558XL and USB-588XL tactical flashlights. By placing this cone over the flashlight end, the now illuminated cone can be used to direct traffic and illuminate roadside hazards. Ideal for nighttime use. When not in use, the cone can be removed and the flashlight nested inside for storage.