The Guard Dog Katana presents a premier self defense and survival option, one never before seen on the market. For the first time ever, a tactical flashlight and concealed stun gun with a steel-point tail cap for self defense or glass breaking. Made with aircraft grade aluminum, the Katana is durable and shatterproof to withstand high pressure situations. Replace your daily flashlight with the Guard Dog Katana, a 400 lumen tactical flashlight, concealed stun gun and steel-point tail cap.