O-MEGA STUN GUNS Star Warrior Stun Gun 150,000v, Legal Max Amps. This product is BIG, 18 INCHES LONG, HEAVY-DUTY, and extremely powerful, industrial stun device. It is NOT a light weight, small, petite, purse-sized product. If you want small and light weight, check out our MEGA STUN SA-150. Once again, BIG AND HEAVY-DUTY. Approx. 18 inches long or 480 mm. It weighs 2.75 pounds with the 2 9V batteries installed. One more time, BIG, LONG AND HEAVY-DUTY! It is widely regarded as the best engineered and most powerful stun device on the market. Self-defense from street crime and used to stop vicious animal attacks. Featured in several big blockbuster movies including but not limited to, "Con-Air," and "The Last Boy Scout." The entire shaft is electrified 360 degrees around, so you can't miss, and you dare someone to try and grab it from you. It is used world-wide by military forces, law enforcement, security and animal control agencies.