METAL MAN UWC1 Universal Welding Cart has two shelves and is designed to easily maneuver your welder and hold a cylinder of shielding gas up to 7.5" diameter, Slanted top deck makes it easier to view welding controls for easier set up, 6 " rear wheels with front casters for easy turning, and securement chain to hold the gas cylinder in place. Overall dimensions= 31.9" x 16.5" x 19.7" and weighs about 25 lbs. Toll free welder help line at 888-762-4045, 90 day liminted warranty.