Gannet Safety Whistle - Loud Emergency Survival Whistle for Outdoor Sports, Hiking, Camping & Marine Safety | Perfect for Runners, Coaches, Lifeguards & Survival Kits

An essential for the serious freediver. US Coast Guard approved and audible for over one mile. A must have for safety whether it be bluewater hunting or line diving. Wear it around your wrist using our elastic cuff or loop it to your float.