Wrigley Genuine Leather Aluminum Base High Back Executive Chair - Dark brown with White Accent W 24.96" x D 26.13" x H 47.58-50"; Adjustable Height: 18.33-21.45" Adjustable Seat Back Tilt with Hand Shank. Genuine Leather with High Density Foam Padding and Leatherette Match on back Aluminum Base, and PU Castors Synchronized Mechanism with 4 Position Lock and Chrome Gas Lift.