The Fenix AOT-03 Traffic Wand is the perfect companion to a range of Fenix flashlight sizes with a head diameter between 25.4-34mm. With the Fenix AOT-03. you can easily convert your flashlight into a highly visible traffic wand that can be seen from a far distance. This Traffic Wand is perfect for Police officers, Hazmat, and traffic control coordinators. The Fenix AOT-03 is made from durable and flexible silicon which makes it easy to use and carry in any environment. The traffic wand is also high-temperature resistant which allows it to maintain its thermal stability.