These solid  steel expandable batons are powerful  Self Defense Products with tubular shafts of steel made up of three separate sections that expand to either 16, 21 or 26 inches with just a flick of the wrist. Each section gets smaller in diameter as you go further from the handle section. This allows the shafts to collapse into each other when you store the baton. When fully extended, the three sections form a rigid solid steel baton. Comes with a FREE heavy-duty nylon holster with belt loop for easy carrying

The expandable steel baton has pretty much replaced the old billy club of law enforcement. They are smaller to carry, easy to employ, and are effective weapons both offensively and defensively. It is best to get professional training to ensure you know how to use this self defense product effectively.