The Smith & Wesson SWP-1300 Pepper Shield Fast Acting Pepper Spray is one of the most effective methods of personal protection and with one short blast, it can incapacitate one or more attackers for up to 30 minutes. Simply point the unit at an attacker and depress the actuator button to cause severe irritation to the eyes, throat, and skin. The active ingredient oleoresin capsicum is derived from hot peppers and affects the eyes, nose and entire respiratory system to restrict attackers from further aggression.Features :Active ingredient oleoresin capsicumIncludes 2 ounces of pepper spraySprays up to 15-feet