His & Hers Personal Defense Pepper Spray Keychain W/ Belt Clip - Quick Action 2 Pack - Tophatter's Inc. Weapons Store OnlinePepper Spray Canister size is 1 2 oz. The Guard Dog 1 2 ounce Quick Action pepper spray makes security and protection convenient, safe, effective and appealing. The red pepper ingredient is concentrated to quickly immobilize an assailant and prevent a violent attack with maximum distance defense. The hard case keychain design allows for direct use from the housing with a quick, twist top actuator and safety slide to prevent accidental discharge.