Gel is Safer with Greater Range. Pepper gel resists wind blowback and can also be used indoors unlike traditional pepper spray. Stay safe with DZS pepper gel, compact size police grade formula for enhanced burning effect with UV dying to help in suspect identification. The effects of the product are non-lethal, and last for 45 minutes. This 0.67 Fluid Ounces canister quickly fires a nasty defensive system on command at a range of up to 12 feet for the ultimate self-defense! Safety Twist Lock prevents accidental discharge.