Double Tube Aluminum Whistles,...

Super Loud Emergency Whistle: Double tubes survival whistle, high pitched powerful noise maker with dual sound chambers, can produce sound up to 120 dB, enough to be heard over a mile away.
Durable Construction: Our whistle is made of aluminum alloy which make it strong and durable. It has corrosion resistant and also completely waterproof, so you’ll be able to use it in any weather conditions.
EDC Safety Protector: Carimee EDC whistle comes with a silver bead necklace, it may be a cool pendant in your day-to-day life and convenient for on a regular basis carry. It also has a lanyard hole to provide you different ways of carrying.
Widely Used Signal Whistle: Perfect Signal Whistle for camping, mountain climbing, survival, kayaking, swimming, exploring, mountaineering, adventure. It’ll be your essential tool and helper in your travel, work and out of doors activities.
Eternally Warranty： So you don’t have to wonder if you’re risking your money. Please feel free to contact us with any questions