Featuring ZAP'S Exclusive "EXTREME" Spike Electrodes. Great for camping, hiking or just walking. Secure, rubber coated, non-slip molded grip. Weight 18 oz. with batteries. Includes 3 lithium CR123A batteries, wrist strap, extra end cap and removable reflective band. Triple Protection: a 950,000 Volt stun gun, a striking weapon with spike electrodes and an ultra-bright LED flashlight!.