DescriptionOffex Gaming creates the perfect gaming environment with this stylish and ergonomic office chair. It features a tapered 19" wide x 23" high back with lumbar support. The height-adjustable lever can be pulled out to recline the back up to 30° then push it in to lock it into place. The tension control knob below the seat adjusts ease of movement for the back angle. The 20" wide x 17" deep seat adjusts in height from 18.5" to 22"high. The nylon arms also adjust in height for added comfort. The PU/vegan leather covering combines red and black together for a sporty look. The durable steel 5-star base has a cool, chrome finish and has nylon casters that make it easy to move.