WHY CHOOSE Standard Version ① The Only Home Office Chair with Fully Adaptive Lumbar Support② 10 adjustable customize office chair for youself③ American Ergonomist Endorsement U S warehouse stock for Standard Version Chair is coming soon you can pay attention to PRO VERSION first Description Standard Version NEWTRAL Ergonomic Office ChairFeatures Unique Adaptive Lumbar Support NEWTRAL ergonomics office Chair with Lumbar Support has an auto chasing mechanism first in the world for chairs which automatically follows the movement of the lower back providing adjustable lumbar support throughout the day The intensity of the support can be adjusted according to individual needs it accurately fits the natural curvature of your spine and can help relieves back pain Multifunctional Adjustment The backrest of the NEWTRAL ergonomic office chair can be reclined and locked into a variety of positions within a range of 96° 116° The headrest can adjust in the angle and height providing the most comfortable position for your neck The seat Seat lifts up and down and moves forward and back plus 3D adjustable armrests for the ultimate in customized comfort in the office or for gaming Adjustable ergonomic chair is suitable for people about 5 3 to 6 3 Loading Capacity up to 300 lbs High Quality NEWTRAL home office chair uses the gas lift is high quality KGS classes 4 made in Korea and certified by BIFMA SGS 7cm high high density sponge seat cushion for long sitting wit