Features:Brand New and High quality.
Used in the training of dogs & cats.
Great as a training aid, humans can't hear the Ultra Sonic sound, but dogs can.
Also produces a sound that humans can hear, so that you know it works.
With a key ring loop, easy to carry.
Made of metal.
With a ID Tag Holder.
Size: 5.2cm x 0.7cm.
Package Included:1 x Dog Training Whistle
NO Retail Box. Packed Safely in Bubble Bag.