Description:Loud Sound: Big button for easy clicking and loud sound.Effective Training: Can be used to train the dog basic obedience small trick and correct the bad behavior; scientific method of training your dogs safely and easily.With Wrist Strap: Fits your hand so you can leave it on your wrist or clip it to the leash or your pants.Suitable Pets: The pet clicker can not only train the dog but also the cat bird chicken sheep and other pets.Durable: Well constructed and durable clicker will not rust or break.How to train the dog:1. Issued an instruction to the pet such as handshake/upright walking/pick up something/track/roll /call back etc game.2. Waiting for the pet to make the right moves.3. Click the tool.4. Praise dogs and reward food.Specification:Material: ABS+stainless steel shrapnelColor: black dark blue red orange grass greenSize(approx): 60x40x17.5mm/2.36*1.57*0.69inchPackage:1 pc * Dog training clicker