Stun Gun and FREE Pepper Spray World's smallest stun gun with belt pouch holster, free key chain pepper spray included. Stun gun measures 3x2x1" and has safety switch, batteries and lifetime warranty. FREE Pepper Spray is 1/2 ounces with key chain. Firefly 950,000-Volt Stun Gun and FREE Pepper Spray Not legal to own in all states and cities, check local laws before ordering.