Package Including: 6 Pcs High Pitch Dog Whistles for Recall Bark Control Material: Aluminum Alloy Size: 4.7*0.9cm Color: As Shown in The Picture Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

Use: It is perfect for all types of retrieval and obedience training, gundog training and dog and puppy training. Application: The professional dog whistle can be used for recall and stop training and pet behavior control. Fixed Tone: After the dog adapts the tone, it is not necessary to adjust tone every time, which is very convenient. Material: The dog whistle is made of high quality aluminum alloy, don't worry about the whistle component part falling off and loosening. Package Includes: You will receive 6 pcs high pitch dog whistles for recall bark control. Size: 4.7*0.9cm.