Noopel 2 Pack Survival Whistle with Lanyard and Keychain Double Tubes Emergency Safety Whistle with Keyring for Boating Outdoor Camping Hiking Hunting Sports Dog Training (2 Pack Silver)

Super loud survival whistle: double tubes emergency whistle can provide up to about 120 decibels, enough to be heard at long distance. Premium Quality: Aluminum Alloy Material, strong and durable. Lightweight: only 12g, easy to carry. Water-resistance camping whistle: Be used in all-environment all-weather, rainy day, humid weather with excellent airflow design. Versatility: Loud safety whistle for camping, hiking, hunting, fishing, boating any kind of outdoor activities.