Excellent training equipment and toys for you and your dog. Why use clickers for dog training Comfortable: The bracelet is designed to be easy & agrave; wear and avoid losing the clicker. The elastic band can be freely adjusted in length, which makes it more comfortable to wear. wear. Safety material - 201 stainless steel and high quality ABS, strong and non-toxic. Clear Sound: Clear but not harsh sound that can grab the dog’s attention and interest without scaring it. Comfortable and easy: the ergonomic training clicker base; on the scientific principles of the user is easy & agrave; squeeze and & agrave; copy. Easy and efficient - easy & agrave; squeeze and & agrave; squeeze; so that your dog can learn your instructions in no time. Free E-book: We want to provide you with an additional e-book, in particular, you can use it to train your dog to pleasant and efficient. Easy to use. transport: it can be easily hung up; & agrave; a keychain or & agrave; a belt. Convenient 5-piece set: