You can use the washing line both indoor or outdoor due to the wall mount thus providing great space saving solution.Strong ABS Plastic Container making it long lasting and durable in all weather conditionThe retractable line protects washing line from dirt thus keeping the clothes clean.Can extend up to any length up to its maximum 15 meters.Includes 2 wall fixings for the drum and 1 hook for the spring attached to the line. Cheap Solid Valuable