Features: 1. New and high quality, never used 2. This is multi-function whistle for training or survival outdoor 3. Simple design, easy to use 4. Practical and durable 5. Bright and loud sound, long spreading range 6. It can be used as signal among fellows when they are at outdoors 7. Perfect for training dogs, campaign, mountaineering, exploring, etc. 8.Color: Random Specifications: 1. Material: Aluminum Alloy 2. Size: 2.44 x 0.43inch/6.2 x 1.1cm(L x D) 3. Available Color: Blue, Green, Red, Silver, Black, Random Delivery 4. Weight: 0.25oz / 7g Package Includes: 1 x Aluminum Alloy Survival Training Whistle

• Today we are pleased to recommend a useful Survival Training Whistle for you. It's lightweight, easy to carry, convenient for you to take to any places. You can hang the whistle at knapsack or key ring, making you fashionable and practical. Especially when you are in danger in an unfamiliar place, this whistle will be helpful.

Today we are pleased to recommend a useful Survival Training Whistle for you. It's lightweight, easy to carry, convenient for you to take to any places. You can hang the whistle at knapsack or key ring, making you fashionable and practical. Especially when you are in danger in an unfamiliar place, this whistle will be helpful.United States