Material: Aluminum Size: 167*28mm Unfoldable Size: 560mmBattery: 4 * LR44 button batteriesA light source: 3 LED lamp beadsPower: 0.5WRetractable Rod: 5 PartsFeature:1. Flexible head can be wrapped around or hooked on to objects.2. Sticks to metal surfaces leaving your hands free.3. Hard wearing aluminum case.4. Retrieve items from confined spaces.5. Magnetic head and base， 360 degree flexible head.Package: 1 * Flexible Flashlight