Ergonomic Desk Chair with Flip-up Armrest,Mesh Office Chair,Rotatable Headrest, Adjustable Lumbar Support

- Adjustable Comfort: This ergonomic office chair features a height-adjustable, rotatable headrest and customizable lumbar support that can be adjusted forward, backward, up, and down, ensuring maximum comfort during extended periods at your desk. - Breathable Material: Designed with high-density foam padding and a breathable mesh fabric, this office chair maintains optimal airflow, keeping you cool and comfortable during long hours of use. - Space-Saving Armrests: The flip-up armrests on this desk chair provide versatility and convenience, allowing you to easily slide the chair under your desk and maximize your home office space. - Effortless Movement: Equipped with a tilt function and the ability to rock back and forth, this chair includes swivel wheels for smooth mobility, making it easy to navigate around your office area. - Chair Specifications: The executive office chair dimensions are 24.4" W x 24.4" D x 43.3" - 50" H, with a seat measuring 19.7" W x 19.7" D and a seat height ranging from 15.7" to 19.7" H. It supports up to 265 lbs and requires assembly.