Office Chair, Ergonomic Big and Tall Computer Desk Chairs, Executive Breathable Leather Chair with Adjustable Flip-up Armrests, Lumbar Support Swivel PC Chair with Rocking Function,Matte Gray

Ergonomic Office Chair: Do you often experience back pain and soreness due to uncomfortable chairs? HeroSet comfy ergonomic chairs can help you get rid of your troublesrelieve back pain with 7-point support (head to hips). Maintains posture, boosts work focus.
^^Flip-up Armrests& Height Adjustable: Flexible adjustable height from 43 to 47 inches and 90-120° tilt adjustment function, making the desk chair suitable for your various sitting positions and activities. The space-saving 90° flip-up armrests can relieve hand pressure while you work/rest.
^^Executive Leather Chair: Why is the HeroSet office chair more comfortable? Breathable PU leather + 5-layer cushion (spring core + high-density foam). Cool, supportive, no-sag.
^^Premium materials for Durability: The sturdy gas lift and reinforced explosion-proof base allow this leather office chair with wheels and armrests to support up to 400 pounds^^equipped with silent PU wheels that protect your floor.
^^Satisfied After-Sales Service: The big and tall computer chair assembly process takes just 20 minutes with detailed instructions and tools provided. HeroSet high back office chairs offer a 3-year service, and any issues can be promptly resolved through our after-sales service team.