Our easy-to-use Guardian Gear™ Training Clickers provide an easy way to reinforce positive behaviors and communicate more effectively with any pet. Clickers emit a two-toned signal to replace the verbal praise that the dog learns to associate with appropriate behavior. Cues dogs that their behavior will be rewarded for faster, stress-free training. Compact 2"L x 1 1/4"W x 5/8"H plastic clickers feature a metal noise emitter and a convenient coiled strap for carrying around the wrist. Fits in a pocket for easy access. Makes a great addition to your retail training selection. The Training Clicker is attractively packaged with a header card for easy retail display and comes with instructions.