Enhance your outdoor safety and emergency preparedness with this high-performance Aluminum Alloy Survival Whistle. Designed with a superior airflow system and a double hole structure, this whistle produces a loud, clear, and far-reaching sound with minimal effort, making it an essential tool for survival, self-protection, and life-saving situations. Crafted from durable aluminum alloy and finished with advanced polishing and pickling processes, it resists scratches and oxidation, ensuring long-lasting reliability even in harsh environments. Key Features: · Superior Airflow Design: Engineered for easy blowing, this whistle delivers a powerful, sharp sound that can carry over long distances to effectively attract attention in emergencies. · Double Hole Construction: Enhances sound volume and projection, allowing your signal to travel further for improved safety during outdoor activities. · Durable Aluminum Alloy Material: CNC machined with exquisite workmanship and treated with polishing and pickling techniques to prevent scratches and corrosion, ensuring extended durability. · Lightweight and Portable: Compact and weighing only 11 grams, it comes with a convenient keyring attachment for easy carrying and accessibility on your gear or keychain. · Versatile Outdoor Use: Ideal for camping, hiking, boating, sporting events, and survival situations where reliable signaling is critical. · Multiple Color Options: Available in golden and silver finishes to suit your personal preference. Specifications: · Material: Aluminum Alloy · Color: Golden, Silver (optional) · Size: Approx. 5.6 x 1.5 x 0.8 cm (2.2" x 0.59" x 0.31") · Package Weight: Approx. 11g · Quantity: 1 pc Package Includes: · 1 x Aluminum Alloy Survival Whistle This lightweight and durable survival whistle is an indispensable safety accessory for outdoor enthusiasts and emergency kits, providing reliable, loud signaling capability to help ensure your safety in critical moments.