Mace Jogger Safety Sprays - .7 Oz. -- These mace jogger safety sprays are designed with a velcro strap to fit snugly around the hand. These units are great for runners and walkers alike. Our mace jogger safety sprays are an 18 gram (approx .7 oz.) stream unit which sprays 8-12 feet and contains 10 one-second bursts. Now you can feel safe and secure while you're out jogging with your pepper spray right in your hand...ready to use.