The Big & Tall Mid Back Task Chair is ideal for use in personal workspaces or conference rooms. The mid back design provides a comfortable back support with a shorter back than 3503BL to fit the needs of a range of users. Features Black Bonded Leather on all seating surfaces for a comfortable and professional-looking chair. Designed with heavy-duty height and tilt mechanisms that allow the user to quickly and easily adjust the height and tilt of the chair to their optimal comfort level. Seat height is adjustable from 19 – 23”H to suit a variety of users. This long-lasting chair also features chrome metal armrests with upholstery pads for comfortable, ergonomic support. The sturdy 29” chrome metal base is mobile on 55mm heavy-duty wheels to provide smooth movement across the workspace. Rated up to 350 lbs.