The Alvin Comfort Economy Drafting Task Chair Black CH277-40DH is a drafting-height chair with an adjustable seat height of 24½ to 29½ inches using the pneumatic control lever. The molded foam seat cushion is covered in stain-resistant black fabric and measures 18 inches long, 17 inches wide, and 2 inches thick. You can rest your feet on the adjustable 21-inch diameter foot ring on the steel-reinforced black nylon base and scoot around with the 5 swivel wheels.
This drafting office chair features a hinged, padded back rest with adjustable height and depth. The back rest cushion measures 14 inches wide and 12 inches high.
Assembly is required.