High back office chair with a real leather multipurpose chair for conferences and executives. A high back office chair with genuine top-grain leather at the back and seat for optimized comfort high standard of workmanship including exact strait double stitching and plump to the touch upholstery. High-polished thick aluminum alloy frame, arms, and base, which ensures the base can resist a pressure of 250 lbs during stress testing. The 5-star base for greater stability, with tilt-swivel mechanism and seat height adjustment for comfort and luxury. The new pneumatic height adjustment of this executive office chair allows for easier height adjustment, adds 2 additional inches to the top end of the height adjustment and the new tilt lock allows the seat angle to be secured in a neutral position strong tubular steel column