Sell clickers with whistle

Description

 Dog Training Clicker WITH WHISTLE
Feature:
Size:*3x*2x*1mm;
*Material:ABS Plastic;
*Weight: *4g with ring;
*Just press down the button and it will sound clicker,suitable for sound sensitive animals;
*With whistle which can control a dog at a distance;
*The whistle is used as a cue or command and the clicker to mark and reward the behaviour;
*Color: available blue,green,red or customed;
*Logo:customed
*Attachment:metal ring;
Size of key ring:*3.1mm(external diameter )