This Big & Tall Mid-Back Task Chair is ideal for use in personal work spaces 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. Chair features black bonded leather on all seating surfaces for a comfortable and professional-looking chair. Heavy-duty height and tilt mechanisms allow you to quickly and easily adjust the height and tilt of the chair to your optimal comfort level. Height-adjustment ranges from 35" to 39" 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 casters (wheels) to provide smooth movement across the work space. Chair offers a weight capacity up to 350 lb.