Description: Material: Crafted from sturdy brass, this outdoor whistle ensures longevity and reliability, making it an essential tool for various outdoor activities Compact Design: With dimensions of 7.25x2.1cm, this deer game call is compact and easy to carry, fitting comfortably in your pocket or backpacks, or on a lanyard Loud and Clear Sound: This brass muntjac whistle produces a loud sound that can be heard over long distances, ensuring effective communication or signaling during outdoor adventures Versatile Outdoor Survival & Hunting Tool: Ideal for hiking, camping, and emergencies, this brass whistle animal calls is an essential tool for outdoor Wide Application: Ideal for hunters, wildlife enthusiasts, or anyone needing a reliable signaling device during outdoors Specification: Material: Brass Size Chart: 7.25cmx2.1cm/2.85inchx0.83inch Package Includes: 1 Piece Deer Calls Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.