Quick-Find glow-in-the-dark actuator to assist in using for night time emergencies. Quick Release key ring attachment to enable user to quickly detach the spray unit from keys in a car's ignition or home door lock in an emergency situation. Ribbed front for proper orientation to fire unit. Unique 4-In-1 formula contains: 10% pepper, CS Military tear gas, CN tear gas, and marker dye. 1/2 oz.