Featuring a contemporary armless design and commercial quality construction, the Bush Furniture Anthropology Mid Back Ribbed Leather Office Chair is a perfect choice for use in today's homes workspaces. Soft cushioning on the seat and backrest provides exceptional comfort for a variety of tasks, from completing assignments and paying bills to just browsing the web. The tilt mechanism rocks back from a point over the center of the chair and can be set to a custom rate and ease of recline by turning the tension knob located underneath the seat. A convenient lever instantly adjusts the seat height to meet individual preference and is also used to lock the tilt function so that the chair is fixed in an upright position. Five dual-wheeled casters and a 360 degree swivel base provide complete mobility and range of motion for multitasking and collaboration. The low-profile armless design saves space in compact areas by allowing the computer chair to slide all the way under a desk or table. The heavy duty nylon base provides a strong foundation for the chair to support up to 275 pounds. Saddle Tan bonded leather upholstery features an attractive ribbed pattern and coordinates with the full line of Anthropology Desks and Storage (sold separately) to create a home office that celebrates modern industrial style. This mid back swivel chair is tested to meet ANSI/BIFMA quality standards for safety and performance and is backed by the Bush Furniture 5 Year Manufacturer's Warranty.