24" x 48" x 80" Wire Shelves Chrome Wire Shelving Enclosure Linen Exchange Dolly Base Carts are an effective way to keep contents from moving or falling off during transportation. The bottom solid shelf on carts prevents dust and other contaminants lifted off the ground from entering from below while the unit is in transit. Carts are available in 3 lengths and 2 heights, with dolly base with plate casters. Finish: Chrome. Units consist of 4 - posts, 3 - Wire shelves, 1 - solid shelf, 4 - enclosure panels, 1 - dolly base, 4 - plate casters (2 rigid and 2 swivel with brake)