Omnimed computer monitor stands have a stainless steel Laptop tray secured to a heavy gauge plated steel column. The unit's optional easy grab wheel ring handle comes with one Poly tray and can accommodate up to four trays within the ring. The sturdy 5 leg base and 3 inch casters allows for easy transport. These stands can be outfitted with a variety of accessories including transport baskets of various sizes, a printer tray and additional Poly trays for the wheel ring. The work surface measures 16-9/16"W x 13-1/6"L and stands 42 inches from the floor. The base has a diameter of 27 inches. Optional Handle ring and Poly tray sold separately.