Our floating whistles are useful when engaging in all sorts of water games and outdoor activities—fishing, scuba diving, snorkeling, surfing, canoeing, paddle boating, life-guarding, water skiing, swimming, sailing, cruising, camping, hiking, etc. Its built-in loop and belt clip make it easy to attach onto your clothing, gear, key-ring, lanyard, and just about anywhere. You can also keep this item handy in your car, boat, or survival kit for emergency purposes.