Dog Training Collar, Waterproof Shockproof Dog Collar Product Description Material: ABS Size: 15144.5cm Color: Orange, Black, Red Quantity: 1pc Package Contents: 1Bell Stopper1. Waterproof dog training collar with training mode, helps you teach your dog basic obedience comms, solves the behavior problems of uncontrollable dogs 2. Electric dog training collar with safety keypad lock: The safety keypad lock prevents the remote control from misoperation 3. Waterproof adjustable electronic training collar: The receiver of the training collar is waterproof, providing maximum flexibility for your pet during outdoor activities. Adjustable size collar strap. 4. Great for correcting dog barking, walking, leash training, sitting, attacking, peeing other bad behaviors 5. Built-in LED light: The special built-in LED light on the receiver remote control helps you find your dog even in dark environments. Keep your dog safe, great for night walks.