Compact format and perfect quality: length 6 Width 4 high 1.8. Stainless Steel Clicker Element Lanyard multifunction band does not rust, strong and durable construction, easy to carry, can hang on pants, bags or wear on wrist. Easy to use in any position. Is your dog naughty? run away when you call him and sit down? The barking? Make a change in days with the Best Training Kit. Practice Basic obedience, little trick plus correcting bad behavior. Must have Sound-Sensitive Pets Training Tool. When in proper training time reward your pet, you can let learn faster. Scientific training method: Clicker training will have the clear sound after pressing the button easily. Big Button Clicker for easy clicking and loud. This is a brand new way of happy communication with the pet according to science records. It can be used to train the dog's basic obedience, little trickery, and to correct bad behavior. Excellent for safely training puppies and young adult dogs. Wide Use: The Clicker can not only train dog but also cats, rabbits, parrot, birds, horse, chicken, sheep and even mouse. Essential training tool for sound-sensitive pets. You will have a happy mode of communication with your pets. Buy with Confidence: 100% 30 Days Money Back Guarantee. If you received these pawls damaged or not like them, we will promptly offer you a full refund or replacement. No risk.