Manhattan Comfort MC-623 This office chair provides complete comfort to people sitting for long intervals. The breathable mesh back allows airflow to prevent sweating, and padded armrests flip up or down for your convenience. The nylon mesh fabric with high density soft foam padding cradles you in a state of relaxation. The durable Nylon Baking Varnish Base is made to last, with caster wheels for easy mobility. This is a classic chair that is stylish and comfortable, and will be right at home in your office. Features: -Nylon mesh fabric with high density soft foam padding. -Breathable mesh back allows air-flow. -Pneumatic height adjustment, tilt tension and tilt lock. -Heavy duty nylon baking varnish base. -Adjustable arms can be positioned horizontally or swung upward. -Caster wheels for easy mobility. Dimensions: -43.5 H x 28.5 W x 26.5 D, 35 lbs.