Olive Drab Super Tactical Survival Whistle Kit w/ LED Light - 6-in-1 Package. Olive Drab Green Color. LED Light. Loud Survival Whistle. Signal Whistle. Compass. Thermometer. Magnifying Glass. This handy little survival tool comes with a survival whistle,signal mirror, compass, thermometer, magnifying glass & led light. Color: Olive Drab/Green. It has anattached lanyard or is small enough to fit easily in your pocket. All in one tool. Light uses 2 replaceable button batteries, included. All pieces are assembled to make a whole piece for easy carriage. LED flashlight module has a button switch. Approximately 4" Long.California Proposition 65 WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects and other reproductive harm.