If you feel nervous walking back to your car in a parking lot at night, but either can't, or would rather not carry a firearm, this is the perfect item for you. At 5.5" long with a 1/2" diameter, it is long enough to grip easily, but skinny enough to fit in your purse, pocket, and on your key chain. Weighing less than 2 oz, it is an easy addition to provide a basic level of self-protection. Also known as a kubaton, this item is capable of causing serious harm or injury to an attacker.