- Color: Green | Total Length: 2.5 inches | Quantity: 6 pcs - Loud and Clear Sound: Designed for maximum audibility, this whistle transmits sound over long distances, ensuring you can be heard when it matters most. - Durable Construction: Made from high-quality aluminum alloy, this whistle is waterproof and rust-resistant. Its sturdy design ensures it withstands tough conditions and is not easily broken. - Sleek and Functional Design: The anodized surface maintains its vibrant color, resisting fading and corrosion while providing an elegant appearance. - Versatile Use: With no moving parts, this whistle is reliable in various environments and weather conditions. Ideal for outdoor adventures, it can be used in conjunction with other survival gear. - Multiple Applications: Perfect for outdoor activities such as camping, hiking, fishing, kayaking, and boating. It also serves as a referee whistle, dog whistle, and a warning device for security personnel. - Essential Safety Tool: This whistle is an invaluable asset for signaling help in emergencies, attracting attention, or communicating during sporting events. - Compact and Portable: At just 2.5 inches in length, it's easy to carry in your pocket or backpack, ensuring it's always within reach when you need it. Invest in a whistle that combines functionality, durability, and versatility for all your outdoor needs.