View on LOZ Suggested Retail: $129.99. NOBLEWELL Office Chair Ergonomic Office Chair High Back Mesh Computer Chair with Lumbar Support Adjustable Armrest, Backrest and Headrest. The ergonomic office chair backrest mimics the shape of the human spine, providing the perfect support for your back and neck, allowing you to maintain the correct sitting posture and ease pressure & pain on the back for everyday use.Independently adjustable headrest, lumbar, armrests, and back support multi-level height adjustment to suit different body types. This desk chair backrest supports 90 degrees to 135 degrees tilt adjustment.The comfortable office chair uses a breathable mesh design to prevent the accumulation of sweat and heat. The high-density sponge cushion is soft and breathable.. 7 CALENDAR DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.