This chair is upholstered in soft and durable Fabric material for better comfort. With the lumbar support of this chair, you can maintain your natural inward curvature of the lower spine for long working day. Upholstered in soft and durable fabric Built in lumbar support to maintain proper sitting posture Painted wood frame No tool required for assembling Excellent for office, work station and cubical area Comfortable, attractive, supportive TygerClaw 21.1-in x 17.5-in Gray Office Chair