EPA approved Muzzle provides safe, effective and humane protection against canine attack. Ideal protection for walkers, joggers, cyclists or delivery people. Features include a Velcro-like attachment can secure unit to bike or car The container has flip-top safety cap that is easy to use. The 17-gram canister sprays 8-10 feet and contains 10 one second bursts. MACE® Brand Animal Repellent Spray PRODUCT: ST-80146 $14.95