3" rubber wheels allow table to move where needed and store conveniently when not in use. Tables fold, unfold and move easily with specially designed torsion bars and heavy-duty wheel assemblies. Individual locking mechanism holds tables in place during use. Chrome finish steel frame, high-pressure laminate 3/4" thick tabletop with T-molded edge banding. 3" rubber wheels. Width: 144 in; Depth: 30 in; Diameter: N/A; Height: N/A.