High Back Genuine Leather Ribbed Office Chair-Ergonomic Desk Chair with Aluminum Alloy Armrest & Frame, Swivel Silent Wheels & Tilt Function, Adjustable Height

Premium Quality: High quality leather office chair with genuine Leather and aluminum frame, comfortable ergonomic design ensuring no stuffiness or sweat during long sittings, with stable load-bearing and anti-deformation performance.
Waist Protection for Long Hours: High back + ribbed back support (ribbed refers to " ridged/concave-convex texture" ), fitting the curves of the waist and neck to relieve back soreness from prolonged sitting. If more lumbar support is needed, you can add a lumbar pillow yourself for greater comfort.
Flexible Office Freedom: 360° swivel + silent casters + forward & backward tilting function, making it easy to get up for items or turn around for communication without effort.
Height Adaptability: Multi-level adjustable height, suitable for various desks and users of different heights, ensuring a proper sitting posture.
All-Round Office Scenario Fit: Business-style appearance compatible with multiple scenarios (study, office, home office, conference room), balancing high-end aesthetics and practicality.