View on LOZ Suggested Retail: $139.99. Leteuke Office Chair Ergonomic Office Chair with 90° Flip-up Armrests and Padded Lumbar Support, High Back Mesh Office Chair with Headrest, 125° Reclining Home Office Desk Chairs (White+Black). Tilt by pulling the lever outward, 90°-125° backrest adjustment, meet different needs. Pull out the lever to tilt and push the lever to lock the tilt. You can adjust the chair height with the lever. Turn the tilt tension knob to adjust the tightness of tilting.. 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.