AW Air Stair Climber Step Exercise Fitness Machine w/Bands Aerobic Equipment The resistance level is individually adjustable to your personal fitness level -this makes the stepper just as suitable for seniors as well as beginners to use LCD monitor measures the steps, time, total and calories, making your exercise more reasonable and effective Comfortable wide anti-slip pedals which ensures safety Two independent hydraulic cylinders ensure smooth replication of stair climbing; Light weight design, easy to move around Material: Steel, ABS, Nylon; Size: 11.81"x15.35"x7.28"; Max Capacity: 220.46 lbs