Experience the peace of mind that comes with our double tubes safety whistle, which emits a piercing 120-decibel sound. Designed to attract immediate attention, this whistle is ideal for all your outdoor activities, be it hiking, kayaking, or marine adventures. Its extremely loud alert system makes it an indispensable tool in emergencies, ensuring you are always heard when it matters most. Our safety whistle features a highly reliable design with dual chambers and no built-in peas, guaranteeing consistent performance without the risk of jamming. This innovative design not only enhances durability but also maintains hygiene, making it an ideal choice for prolonged use. Whether you're on a boat or a hiking trail, trust our whistle to provide reliable sound signals every time.Constructed from premium quality materials, our whistle is waterproof, rust-resistant, and capable of withstanding harsh environmental conditions. It is designed to be tough, ensuring it won't break or freeze under extreme conditions. Safe for direct use in your mouth, this whistle is a durable companion for all your survival and safety needs, from boating to coast guard-approved emergency kits.Designed for convenience, our safety whistle comes with a clip-on feature that allows you to easily attach it to your backpack, life jacket, kayak, or belt. The lightweight design, coupled with an adjustable lanyard, ensures you can carry it effortlessly on all your adventures. Whether you're kayaking, hiking, or engaging in any outdoor activity, this whistle provides hassle-free portability and easy access.Each package includes 2 Plastic Emergency Whistles with adjustable lanyards and 2 Aluminum Alloy Whistles with key rings, providing you with a versatile set for different situations. This comprehensive package ensures you have reliable and effective whistles for any emergency, whether you're on land or at sea. Stay prepared and safe with this essential survival tool that caters to all your emergency signaling needs.