MACE PEPPER GUN uses an advanced delivery system utilizing patented Bag-in-a-Can Technology. This new system allows the pepper spray to spray like an aerosol in a continuous fashion from any angle, even when Pepper Gun is held upside down. Sprays 7 blasts up to 25 feet. Trigger Activated LED Light Allows for better aim Temporarily disorients intruder Mace Pepper Gun comes with: Pepper Gun dispenser, One 28 gram OC cartridge, One Water test cartridge and Batteries (for the LED light)