Both leashes are connected to one ergonomically-designed handle for the walker's comfort and convenience. This allows the walker the freedom of holding just one leash instead of two separate leashes that can get easily tangled. A thick braided nylon/ polyester design ensures that the extremely strong and durable. The 52 inches long and has been strength tested to withstand more than 500 pounds. Easily walk two dogs at once.Ergonomically-designed handle for supreme comfort. Made with thick, braided nylon/polyester material. Strength tested to withstand 500 lbs.52" long.