Emergency Whistle, Safety Whistle Survival Shrill Loud for Camping Hiking Hunting Boating Fishing Life Vest Jacket Rescue Signaling Lifeguard

This whistle features a two-tone chamber design that amplifies sound, making it audible from a significant distance for effective signaling. It is constructed using a seamless one-piece molding process, ensuring a robust design with no separate parts to break. An adjustable lanyard with a reflective cord provides high visibility in low-light conditions and allows for easy attachment to gear or apparel. The product is crafted from durable ABS plastic, making it lightweight, waterproof, rust-resistant, and capable of performing reliably in cold environments without adhering to the lips. The set includes five whistles, each with an adjustable reflective lanyard.