This adventure tool is seven tools in one! The super bright LED light is visible up to one mile, and replaceable lithium batteries are included. You'll also have a safety whistle, a compass with a liquid-filled floating dial, a no-freeze thermometer, a small storage area, a safety/signal mirror, and a detachable magnifying glass. This tool includes a breakaway neck cord and is made of shatter-proof plastic. It's a great tool for your Junior Ranger!