Adjustable swivel stool with backrest has 3⁄4" 16-gauge steel tube frame with Metal Gray finish. 5⁄8"Diam. footring is welded to each leg by four contact points for added rigidity. Chrome plated adjustable height leg inserts with metal feet. Gray vinyl padded seat swivels 360°. Gray vinyl padded backrest adjusts 2" up/down and 2" forward/back. Product meets or exceeds applicable ANSI/BIFMA standards. 26" to 32" seat height. 16"Diam.x39" to 47"H. 40 lbs.