This table's whiteboard top is made from 1.25" industrial grade particleboard with a high-pressure laminate top and 3mm edge banding. The table legs are assembled with a 13-gauge, heavy-duty steel brace attached with a metal-on-metal double bolt connection secured with nylon threaded lock nuts for superior holding strength. Tables have a wood frame. Each leg is outfitted with rubber liquid-protecting leg boots and adjustable glides for accurate floor leveling, offering a wobble-free experience.