Product Features:
Ultrasonic whistle for pet
Designed to establish a good contact for communication and discipline between masters and pets
Lets your pet be good enough to follow your every order
Widely used for dogs, can also be used for pet birds such as pigeons
Inaudible to humans
Comes with a key ring for easy carrying
Size: 80 x 8mm (L x D)
Color: silver & black
Package Contents:
1 x Ultrasonic Whistle