The POM Pepper Spray Key - POM's traditional keychain model attaches to any keyring or lanyard accessory. Every POM key comes with a free quick key release that allows easily separate your unit from your keys. Optimal size for discreet carry, POM Patented Flip-Top design allows the unit to be in both "safety" and "ready-to-fire" state at all times. Maximum strength formulation (1.40 % M.C. ) with HLPC testing provides consistent heat performance. Safe, accurate, and easy-to-use, recognized by elite trainers across the country as the go-to self-defense spray on the market. POM seamlessly integrates into your everyday life. Lab-Tested Precision: HPLC verified at 1.40% Major Capsaicinoids, ensuring peak quality and effectiveness in every unit. Powerful Formulation: 10% OC (Oleoresin Capsicum) with 1.40% Major Capsaicinoids with 2.2 million Scoville Heat Units (SHU). Stream Spray Pattern: Powerful spray pattern for accurate targeting and reduced blowback. High Performance: Provides over 20 bursts or up to 10 seconds of continuous spray Effective Range: Reaches up to 12 feet, offering safety at a distance. Compact & Portable: 1/2 fluid oz unit, measuring 1" in diameter and 3.5" in height, ideal for easy carrying. Expiration Date: Slide off the plastic sleeve at the bottom of the unit to access the metal canister, where the expiration date is printed on the bottom.