The Klarus traffic/diffuser wand is used to turn a flashlight into a simple glowing wand. The Klarus wand is made from flexible silicone which makes this wand easy to fold and carry around. There is an opening at the end of the wand which allows the flashlight to still have a long beam throw if needed. It can be used in multiple situations to direct traffic, signal to others, or even in emergencies. It is a terrific accessory for your flashlight! The Klarus wand is compatible with these Klarus flashlights: RS11, XT10, XT11, XT12, and ST11.