Asixx Whistle, Loud Emergency Whistle, 3Colors Loud Survival Safety Emergency Rescue Whistle Easy to Whistle and Make a Loud, Clear Sound for Diving Hiking Camping(Grey)

Description: This whistle you can use it when you are in a extreme environment or in a state of emergency that you can use less effort to blow the whistle to call for help. Through the polishing and pickling process, which can effectively protect the post, and not easy to scratch and oxidation.This survival signal whistle, great for outdoor sports, such as diving, camping, hiking, etc. Specifications: Condition: 100% Brand New Item Type: Whistle Material: Nylon Color: Gray, Yellow and Green, Orange(Optional) Size: Approx. 7 * 2 * 1.5cm / 2.8 * 0.8 * 0.6inch Weight: Approx. 13g Package Included: 1 x Whistle 1 x String Note: The whistle is silent under water and is used for sea rescue. For different monitors, the color may vary slightly, thank you for your understanding.