Open box but never used, chair is new in the original packagingnnAbout this itemn--u2605 Ergonomic Design The office chairu2019s 5 ergonomic adjustment settings will help you find the most comfortable sitting position when sitting for long periods. The adjustable back support, headrest, seat height, recline, and height-adjustable armrests give you a customized experience.n--u2605 Breathable Mesh Back The high-quality mesh desk chair backrest is flexible and promotes airflow to eliminate sweat and moisture, keeping you cool and comfortable so you can relax while you focus.n--u2605 Upholstered Seat The ergonomics chairu2019s seat has a W-shaped design to ensure that you sit in a centered position. The front edge of the seat has a waterfall design to ensure minimal pressure on your legs when you sit for long periods. The high-density sponge cushion is soft and retains its shape.n--u2605 High Quality & Easy Assembly This home office chair has passed the BIFMA and .