Youll love the look and feel of this ergonomic office chair. The height-adjustable chair is built to casters to roll over your workplace surfaces. The high-back office chair has a padded leather seat that is contoured for comfort. Overall Dimensions: 56H x 27-3/4W x 29D. Ergonomic design allows for comfort throughout the day. Recommended for professional use 8-10 hours per day. Weight capacity tested to support 275 lb. Built-in lumbar support. Thick, padded leather contoured seat and back with a headrest. Pneumatic seat-height adjustment. 2-to-1 Synchro tilt control features adjustable tilt tension. Height-adjustable arms feature PU padding. Heavy-duty aluminum base is designed with oversized dual-wheel carpet casters. Assembly required. Backed by the manufacturers lifetime limited warranty.