MULTIPLE FUNCTIONS: This table base functions great in a variety of ways. Including as a drafting table, office desk, or draving table STEEL BASE: This Adjustable Drafting Table Base is made of heavy-duty steel that is extremely durable ADJUSTABLE TABLE BASE HEIGHT: Find the perfect height for you by adjusting it between 29.5" and 37.5" ADJUSTABLE TABLE TOP ANGLE: A spring-assisted mechanism allows table tops (not included) to angle up to 50 degrees COMPATIBLE TOPS: This table base is compatible with both 48" and 60" PlanMaster table tops.