Emergency Whistles Safety Survival Whistles High Pitched Double Tubes Metal Whistle for Outdoor Camping Hiking Boating Hunting Fishing

Features: Sturdy but light: Double tube metal whistle is loud and easy to blow. This emergency safety whistles can provide up to 120 decibels of sound, which can be heard for far distance. Made of aluminum alloy, lightweight and durable.

Multipurpose double tube whistle: This safety whistle is not only for camping, hiking, hunting, fishing, boating and other outdoor activities, also for dog training, school sports, competition, coach, etc..

Specification: Material: Aluminum Dimension: 0.6 x 2.2 inch Color: Black; Gold; Silver Quantity: 1/2/4PCS