Give your pet some freedom with the Pet Champion Aerial Run Dog Runner Cable. Easy to attach to a collar or harness, it gives you an effective option for controlling your furry friend while out back. This 10' cable is made of vinyl for added durability against the elements. It is also reflective, so it allows for better nighttime visibility. Use clips, screws and other hardware to attach the 60' trolley cable between two wooden posts or other locations. Suitable for use with various dog breeds, the lightweight cable also includes a snap that attaches to your dog's collar and swivels to prevent tangles and snags.