Pet Champion Aerial Run Reflective 60 Feet Trolley System with 10 Feet Runner Aerial Run Trolly System is perfect for giving your pet extreme mobility while keeping them safely in sight Pet Champion Trolley system can provide up to a full 1,200 square feet of playing area 2 strong, but light 100% steel cables included measuring a full 60 feet and 10 feet each Cables are vinyl covered to protect from rain and rust Includes all hardware needed for installation