Features an oversized top measuring 18" x 40" so that it reaches beyond the middle of bariatric beds. An extra-wide 35" inside clearance allows use with most bariatric chairs. Structurally reinforced to meet the higher strength requirements. Height adjustment ranges between 30-1/2" to 45-1/2" with a strong positive lock in 1" increments. In a locked position, the column supports a static load of up to 500 lbs., evenly distributed over the top surface. Opal powder-coated base and column. Product weighs 75 lbs. Weight capacity 500 lbs.