Medium Red Alcott Mariner Adjustable Lead – 3/4″ wide with 3 adjustable lengths; 42″, 51″, and 70″ can also be used as a tether or coupler and features reflect accents on both sides and a black metal leash clip loops. Afraid of commitment? No worries! Our adjustable leashes let you decide how near or far you want your thrill sniffer it”s super simple to adjust. For instance, in your vet”s office you can shorten the leash to keep your dog close or at your favorite park, use its maximum length to let your pet roam a little more freely. You can also use it to walk two dogs on one leash or to tether your pet safely.