BYX2555 Features: * Black leather upholstery offers luxurious comfort and style * Tilt lock and tilt tension * Pneumatic seat height adjustment * Comfortable padded leather - wrapped armrests * Contemporary polished aluminum five - star base with casters * Recommended applications: Executive and management Includes: * Arms included Specifications: * Functions: 360 Swivel Dimensions: * Seat dimensions: 17.5 -20.25"" H x 20.5"" W x 27.5"" D * Overall dimensions: 30.71"" H x 14.37"" W x 25.79"" D