Leather Seating at it’s best! This chair features locking tilt controls in addition to adjustable tilt tension. Features: -Contour Seat and Back with Built-in Lumbar Support -Pneumatic Seat Height Adjustment -Locking Tilt Control with Adjustable Tilt Tension -Padded Arms – Available in black, espresso and wine bonded leather -Heavy Duty Nylon Base with Dual Wheel Carpet Casters -Easy Assembly Specifications: -Overall Dimensions: 43.5H x 26.75W x 26.5D -Seat Size: 21W x 19.5D x 4.5T -Back Size: 21W x 23.5H x 4.5T -Seat Travel: 3″ Office Star Work Smart Warranty Note: Most chairs ship unassembled, and cannot be returned once they have been assembled.