Features: Engineered with design, this outdoor survival pennywhistle distinct sound signals through varied blowing techniques, ensuring high recognition during emergencies or wilderness adventures. Featuring ABS construction and a built in lanyard for secure attachment, the pennywhistle offer portability and quick access during fast paced outdoor activities. Ideal for hikers, campers, emergencies responders, and adventure enthusiasts seeking safety gear for unpredictable environments. Optimized for wilderness expeditions, operations, group hikes, and survival training where clear sound communication is critical. Its ergonomic shape and smooth ensures comfortable grip and effortless use, making it essential addition to any camping pennywhistle or emergencies signaling device set. Specifications: Component: ABS Size: Approx. 2.75x1.06x0.28inch(70x27x7mm) Package Includes: 1x Pennywhistle note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.