Feature(may vary by option.)
●With special low-pitched sound loudly received by far
●Lightweight & Durable for different useage
●Simple Refined with 2 colors /size
●With Key Ring convenient carry
●This is 2 Pack basic whistles,you can used it for Pet Dogs training or Outdoor Sport Racing…
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Description
Materials:Aluminum alloy
Package:2 Whistles
To Built a Special Connection between your pets by Sound Conditioned reflex
You must be patient with Science training method to teach your pets,It will be great fun!