Parrot Bird Pet Dog Ultrasonic Training Whistle Pigeon Training Whistle Training Flight Training Whistle Sound Reflection Sonic Whistle Pet Training Whistle Brass Outdoor Emergency Whistle

Features: 1. Made of high-quality brass material, safe, rust-proof, strong and durable, can be used for a long time. 2. The double tubes are clear and loud, and you can hear distant sounds in an emergency. 3. It can be hung on the key chain, easy to carry and use. 4. Suitable for bird flight training or dog training, increase interaction with cute pets. 5. Suitable for all breeds of dogs and birds. specification: Material: Brass Color: gold Size (length * width): 5.5 * 0.9cm / 2.2 * inches packing list: 1 * training whistle packing list packing list: 1 * Training whistle