OFM 24 Hour Ergonomic Vinyl Task Chair with Arms and Drafting Kit, Mid Back, in Black (241-VAM-AADK-66)

8 ergonomic options including synchronized back and seat adjustments 7-position height-adjustable arms for customized upper body support Drafting Kit includes extra-tall seat lift and adjustable foot ring Upholstered in easy to clean, long lasting vinyl 360-degree swivel on sturdy 25" 5-star base with 250 pound weight capacity