Customized comfort for your workspace/ This Microfiber Deluxe Posture Chair comes with a thick padded seat and back with built-in lumbar support. It has an adjustable back depth that can be easily customized for your personal needs. Overall Dimensions: 35-40"H x 17 1/2"W x 25"D. Built-in lumbar feature helps support your lower back throughout the day. Thick, padded seat for comfort. Waterfall seat cushion slopes slightly downward to help reduce stress on your legs. Microfiber is comfortable even during long work sessions. Adjustable back depth and seat height let you find a custom sitting position. Rugged base with casters let you move around easily.