The Mace 10% PepperGard Personal is ideal for outdoor activities including walking or running. Belt clip holds unit in place for quick access. Hook-&-loop fastener attachment included. Features flip-top safety cap, fingergrip dispenser and keychain. 18 gram unit sprays 8-12 feet. Keychain included. Contains 10, one second bursts. Oleoresin Capsicum or OC Pepper is a naturally occurring substance derived from hot peppers. OC Pepper formula is intended to cause an attacker's eyes to slam shut upon direct contact. Also causes an intense burning sensation to the skin, eyes and throat.