Description This item is well made of premium material for durable and practical use. Multifunction Lanyard band easy to carry,can hanging on the pants,bags or worn on wrist. It is a scientific method of training your pet safely and easily be used to train the dog basic obedience, small trick, and correct the bad behavior. Feature - Color: Black, blue as shown. - Material: Stainless steel and ABS. - Size: About. 6 * 4 *1.75 cm / 2.36 * 1.57 * 0.69 inch (L * W * H).- Scientific method of training your pet safely and easily. - Train your dog quickly just by simply pressing the clicker and . - Well constructed and durable, metal clicker will not rust or break. - Big button for easy clicking and loud sound. - Easy to use in any position. Scientific method of training your pet safely and easily. Train your dog quickly just by simply pressing the clicker and . Well constructed and durable, metal clicker will not rust or break. Big button for easy clicking and loud sound. Easy to use in any position.