ComHoma Office Office No Tire Comfortable Lumbar 130 Degree Seat 360 Degree Desk Home Urethane Responsive Gray CH117 Study Work Computer Chair Work

[Lumbar support with 3 height adjustment + automatic tracking technology] It fits a variety of heights, and the rebound provides comfort as if a personal masseuse is relaxing your lower back, providing reliable support for back pain sufferers and those who sit for long periods of time. [W-shaped cushion parallel to the thighs] 99% of cushions on the market do not have a division in the thigh area, and if you sit for a long time, your legs will become numb. This product uses high-resilience memory foam and a W-shaped protrusion design to keep your thighs parallel and maintain a correct sitting posture. [Space saving + flip-up armrest that allows you to sit cross-legged] The flip-up armrest not only saves storage space, but also allows you to freely adjust the sitting position, such as sitting cross-legged or crossing your legs. [Rocking function that makes you feel relaxed by shaking] Comes with a 90-140° rocking function. During long hours of work or study, you can relax and change your mood in a rocking chair. And you can work and study more efficiently [Quality Assurance, More Stable Metal Leg Frame] Unlike plastic leg frames, metal leg frames are durable and highly safe. The static load is 1136kg and the impact load is 136kg.