7 Multi-function Dog Lead. ?aThis Dog lead is super convenient it can be used as a long leash up to 135cm and 175cm, a double leash, a long tether, a traffic leash, a hands free leash and an emergency check collar. It is suitable for both training and daily exercise. The leash is soft padded making it super comfortable to hold and perfect for all types of training. It features 3m reflectors for visibility at night.