Features: CE, RoHs Certificate Balance control and adjusting valve for pedals Broad and skid free pedal to ensure safety Cushioning device for absorbing impact Light weight design, easy to move around Specifications: Material: Steel, ABS, Nylon Size: 11.81″x15.35″x7.28″ Max Capacity: 220.46 lbs Package Contents: 1x Air Stair Climber Stepper Exercise Fitness Machine 2x Bands 1x Instrusions