The Stamina ATS Air Rowing Machine is designed with an over-sized chrome seat rail and a metal rowing chain for strength and durability. The molded seat is comfortable, especially for those who enjoy a longer rowing workout. When you’re not using it, simply fold it and wheel it away on its convenient, built-in casters. The multi-function monitor on the Stamina ATS Air Rowing Machine helps keep you motivated and informed. Track your progress with display features: distance, calories used, speed, time, number of strokes and strokes per minute.