A stacking chair with a modern design? Must be OFM's Multi-Use Stack Chair with Plastic Seat and Back, Model 310-P. Molded plastic adds comfort and withstands heavy use. The chrome-plated, 16-gauge tubular steel frame features an extra-stable sled base. Your maintenance crew will find set-up a breeze with the built-in ganging brackets. Stacks 12 high alone, or 20 high on the optional dolly. Need tablets? Just specify right or left-handed. Weight capacity up to 250 lbs. Sold in pack of 4 chairs.