Chrome, Foam, Leather, Metal, Nickel, Plastic Give yourself and office a boost with this stylish mid-back white LeatherSoft desk chair. This chair is easy on the eyes and offers plenty of comfort with its thickly padded seat and waterfall seat edge. [_Our chair conforms to ANSI/BIFMA standard X5.1-17_] Mid-back office chair with LeatherSoft back and seat and built-in lumbar support Pneumatic adjustable height swivel seat for easy maneuverability; tilt lock mechanism tilts chair backwards and locks in an upright position Executive style chair perfect for modern workspaces PRODUCT MEASUREMENTS: Overall Size: 23'W x 24'D x 37-40.75'H; Seat Size: 19'W x 19'D x 18.25-22.25'H; Back Size: 18.5'W x 19.5'H; Arm Size: 25.5-29.5'H from floor; 7.