New 1pcs Black Two-tone Ultrasonic Flute Dog Whistles for Training

Origin: CN(Origin)
Model Number: Dog Whistles
Color: Silver + Black
Size: length 9cm, Width 0.8cm
Material: High-quality copper + plastic
Type 1: Ultrasonic Dog Whistle
Type 3: Sound Whistle
Type 4: Training Pet Puppy
Sale Type: Retail Wholesale