LED Safety Wand / Traffic Baton has been improved for 2019. The new design has a 8 ½” long more durable Wand/Top, brighter LED, and Improved Heavy Duty on/off switch. Waterproof and made of Nylon Glass, not cheap plastic which others wands are made of. The Nylon Glass makes it extremely impact resistant and durable. Super bright LED for 100,000 hours of burn time and saves of the expense of replacement batteries. Ultra slim 1 1/2" in design for easy pocket storage. Uses two "C" size batteries.