The treadmill can also be folded and equipped with two wheels to be easy for storage when not in use. ● Treadmill Mat Size: 43.25"L x 15.75"W. ● Velocity Range: 1-12km/h. ● Adjust your running speed from 3 km/h, 6 km/h, 9 km/h and up to 12 km/h.