Guard Alaska ultra hot pepper spray has proven so effective in repelling bears that it is the only one registered with the EPA as a repellent for ALL SPECIES of bear!! It is absolutely the most powerful bear defense spray available today and is environmentally safe. Does not contain flammable substances and is endorsed by the Alaska Science and Technology Foundation. Range: Appx. 15-20 feet. This nine ounce canister empties in nine seconds. Features a very powerful 20% Oleoresin Capsicum and two million scoville heat units. Must be 21 years old to order. Hazardous to humans and domestic animals. Dimensions: 2" wide; 8 3/4" tall. Includes free nylon belt holster!