The Hercules patented EZ-LOK system has 5 height settings. The heavy-Duty tubular frame has a durable black finish. Double braces provide greater strength and stability. Manufacture recommended load is 242 lbs. Set heights are 21, 27, 32, 36 and 39 inches high. The stand folds to 40.7 x 20.3 inches and weighs 16.5 lbs.