Tom David Lewis 3 Aluminum Carabiner Flashlights, Purple - for Backpacks, Belt Loops, Key Rings. HANDY FLASHLIGHT : Here's a handy flashlight that you can take along in the car, in a backpack or purse, in your toolbox or tackle box, or anywhere else you might need light in a hurry. MADE FROM : Made of solid forged aluminum, this carabiner light clips to almost anything, providing emergency lighting when needed. TWIST ON/OFF : Features twist on/off white light activation and operates on a single "AAA" battery (not included). COMES : Each light comes in its own plain white cardboard box suitable for gift wrapping. SIZE : Measures approximately 4"L x 2"W x 5/8" diameter at light.