massage office chair is ideal choice for those who value comfort and functionality in office. this chair features a 6 vibration massage system with 8 customizable settings, a timer, and 3 lumbar heat levels, helping to back pain and . ergonomic design enables you to adjust seat height between 20.1" and 23.2" and recline back up to 140, allowing you to find perfect seating position. built to accommodate individuals up to 396 lbs, this large computer chair offers a spacious and seating option. 22.4" wide seat, along with and 6.3" thick foam cushion, ensures a comfortable and supportive experience. high-back design includes a removable lumbar pillow and a retractable footrest for enhanced comfort. 360 swivel seat and smooth wheels make it easy to maneuver around your workspace. chair is finished in a classic black color and made of . overall dimensions are 29.9" w x 30.3" d x 45.3"-48.4" h, and assembly is required upon delivery. : office chair, vibration massage system, lumbar heat levels, adjustable seat height, reclining , spacious seat width, stable chair construction, comfort foam padding, lumbar support pillow, footrest feature, 360 swivel mobility, smooth rolling wheels, black finish, materialthe massage office chair is a must-have for any office. it features a 6 vibration massage system with 8 settings, a timer, and 3 lumbar heat levels, offering a luxurious and relaxing seating experience. adjustable and ergonomic design allows you to customize seat height from 20.1" to 23.2" and recline back up to 140, providing maximum comfort. built to support individuals up to 396 lbs, this large computer chair is spacious and reliable. 22.4" wide seat, along with and 6.3" thick foam cushion, ensures a comfortable and supportive sitting position. high-back design includes a removable lumbar pillow and a retractable footrest, adding to overall comfort. 360 swivel seat and smooth wheels make it easy to maneuver around your workspace. chair is finished in a classic black color and made of . overall dimensions are 29.9" w x 30.3" d x 45.3"-48.4" h, and assembly is required upon delivery. : office chair, vibration massage system, lumbar heat options, adjustable seat height, reclining , spacious seat, stable chair, comfort foam cushion, lumbar support pillow, footrest, 360 swivel, smooth rolling wheels, black color, material