[ERGONOMIC DESIGN] The backrest curved design of this chair matches the spine line, fully supports the back, adjusts the sitting posture, helps release the pressure on the spine, and makes sitting and reclining more comfortable. The headrest can be adjusted up and down to protect your cervical vertebra and provide extra comfort for your neck and head.

[FEATURES] 90-125 degree reclining backrest adjustable for multiple work positions, 10cm (3.9 in.) of seat pad vertical adjustment, 7.5cm (3 in.) of armrest adjustment and 360 degree swivel capability. Thickened cushion made of molded foam is comfortable, durable and resists sagging and sinking.

[PREMIUM MATERIALS] The office chair comes with a backrest covered with breathable mesh that provides good ventilation and a wonderful sitting experience. The sturdy and quiet castors roll and glide smoothly across most kinds of floors, with high quality materials for safety and stability. The sturdy steel base provides the chair a solid foundation with strong bearing capacity.

[QUALITY ASSURANCE] Our chair has undergone various tests and BIFMA compliant. It uses a reliable Class 3 hydraulic gas lift and can sustain a maximum weight of 250 pounds. The base can withstand 2,500 pounds. It has strong stability and mobility.