Feature: 100% brand new and high quality. 7-in-1 whistle with matchstick memory, thermometer (Fahrenheit and Celsius), 5x magnifying glass, signaling mirror, white LED flashlight and compass. An essential survival tool for camping. Lightweight, easy to use and reliable. The LED flashlight module has a push-button switch and uses replaceable 2x CR1220 lithium cells (included). Lanyard included. Specification:Materials: ABS Film: As the picture Size: Length: 9.8cm/3.9", Diameter: 3cm/1.2" Application: For CampingPackage Included:1PC x WhistlePlease Note:Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before you bidThe colors may have different depending on the difference displayed, please understand.