9 1/8" overall. Black finish machined aluminum body with black and red trim. Lanyard loop. Functions as a flashlight, lantern, or safety light. Flashlight and lantern have high mode with 250 lumen output - 3 hour, 15 minute runtime per battery set and low mode with 25 lumen output - up to 18 hour, 45 minute runtime per battery set. Safety light features glow, flash, and SOS modes. Lock-out mode tail cap switch. Water resistant. Impact resistant to 1 meter. Visible up to 200 meters. Uses three AA batteries (included). Hang packaged.