Pepper Shot 1.2% MC 1/2 oz pepper pen. Pepper Shot Pepper Spray is made with 1.2% Major Capsaicinoids. The Major Capsaicinoids are the true heat measure and Pepper Shot 1.2% MC is more effective than of most other pepper sprays. In addition to causing an attacker pain, The Pepper Shot 8.5% oleoresin capsicum formula swells the mucous membranes, which makes breathing difficult, and swells the veins in the eyes, causing the eyes to close. It's made from 2,000,000 SHU's of raw pepper and these effects can last up to 45 minutes and cause no permanent damage. Has a UV identifying dye to help aid in the identification of an attacker. Designed to repel attackers, this powerful pepper formula is contained inside a handy pen-like unit. The Pepper Pen is a convenient and subtle way to carry the protection you need into any environment where you might find yourself. A low key package houses a powerful self protection pepper delivery system. Pen clip easily attaches to pocket. Contains 6-10 one second bursts. 10 gram stream unit sprays up to 6-8 feet. 5 ¾" x ¾"