2 Packs Dog Training Clicker, Dog Clicker Whistle, Dog Clicker Whistle, for Pet Training Professional, for Dogs, Cats, Birds, Horses (Black) High quality material: Solidly designed and durable, easy to wear, can be hung on pants, bags or worn on the wrist. Easy to use in any position. Simple and Safety: Unlike designated electric shock dog products, our products do not contain electricity, will not give the dog and owner shock electric. Enggonomically shaped: The shape of water droplets in the hands of the very comfortable, stable sound, easy to identify the button, stainless steel bursts of 10000 times the pressure is not deformed, durable, no rust. Good sound: We have a clear, audible, rich, buzzing sound for this singer, so your dog can easily hear it, whether indoors or outdoors. Wide Use: The clicker can not only train dogs, but also cats, birds, chickens, sheep and even mice. Is your essential sensitive animal training tool. You will have a happy and confident communication tool with your animal. Number of pieces delivered: 2 Color: Black Size: 65*42mm Note: The data is manual measurement, please allow 1-48cm error, due to light and screen differences , there will be a certain color difference, the specific received in kind prevail.