Boss Office Products B9331 High Back Executive Chair with Pewter Finsh in Black High back Beautifully upholstered in Black CaressoftPlus Pillow top cushions for added comfort Padded arm rests Adjustable tile tension control Beautifully upholstered in Black CaressoftPlus Pillow top cushions for added comfort. Padded arm rests Adjustable tile tension control Pneumatic gas lift seat height adjustment