It's all in the name with OFM's 105AA Comfort Series Task Chair with Arms.Users easily find their perfect position with the adjustable arms, back depth and gaslift seat height adjustment.Features an extrawide 20.75" seat with a fully upholstered back, both made from highdensity foam.The stainresistant fabric is rated to exceed 150,000 double rubs for durability.The 5star, wheeled base adds stability.Weight capacity up to 250 lbs.Meets or exceeds ANSI/BIFMA standards.