Office Chair Ergonomic Desk Chair Height Adjustable Armrests and Headrest Gray

A great series of ergonomic features, such as the multi-adjustable headrest, height adjustable armrests, flexible lumbar pillow, adjustable back tilt angle, and adjustable seat height, provide customized comfort during long hours of work, gaming or other activities. Say goodbye to back pain and stiffness and hello to good posture and improved productivity.
【Large Cushioned Seat & Mesh Back】With its generous 20.5"(W) x 21"(D) seat and high-elastic foam cushion, this comfy desk chair provides adequate cushioned support and relieves fatigue after extended sitting. Plus, the breathable mesh back lets air, body heat, and moisture to freely pass through, keeping you naturally cool.
【Adjustable Head Pillow & Armrests】The mesh headrest can be easily raised and lowered by 8cm/3.1'' in accordance with your sitting postures. With up to 45° of angle adjustment, you can find the perfect angle while working at your desk or taking a breather and kicking back.