NEWLY-ARRIVED: Extraordinary sitting experience guaranteed by our newly improved linkage armrest and the massage lumbar pillow with a fits-all USB port which helps a lot with easing back pain.EVERYTHING YOU NEED FOR A CHAIR: High level mobility supported by a 360-degree swivel and ultra-smooth caster wheels; 90°-165° reclining for working, gaming, reading or napping; 20° controllable rocking and retractable footrest for relaxing; Up to 350 lbs capacity, adjustable seat height, highly flexible head pillow and lumbar support.FOR NOT ONLY GAMER: The trustworthy wingback provides multi-contact for releasing your lumbar pressure while your spine is also well protected by the neck pillow. Plus, the retractable footrest and the re-designed soft wing frame further upgrade your sitting experience.STURDY CONSTRUCTION & ECO FRIENDLY MATERIAL: Alloy frame covered in quality hand-sewing PU leather and 5 inches high density foam. Upgraded LANT gas cylinder and mechanism largely prolong the life expectancy of the chair.SIMPLE INSTALLATION AND CONSIDERABLE CUSTOMER SERVICE: Detail instruction manual included in the package. Our 24/7 customer services team,one-month replacement services and 1 year parts quality warranty, all strive for your better shopping experience with us