Ergonomic Office High Back Mesh Desk Chair with Lumbar Support

Ergonomic design for comfortable and ergonomic working posture. Provides lumbar support for back and neck, so you can sit comfortably for hours on end. Adjustable armrest, backrest and headrest for customized comfort and support. Perfect for working from home or in the office, giving you the comfort and support you need to stay focused and productive. About this item Large Cushioned Seat & Mesh Back: With its generous 20.5"(W) x 21"(D) seat and high-elastic foam cushion, this computer 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. Height-adjustable Armrests: The 7-level height adjustment allows users of varying heights to sit comfortably with their hands on the armrests without feeling fatigued. When the arms are adjusted to their lowest level, the rolling office chair can be pushed under the desk, saving you valuable spa