Flash Furniture Fabric Mid-Back Swivel Computer Chair: * Mid-back computer chair * Pneumatic, seat-height adjustment * Back-angle adjustment * Adjustable, seat-angle control mechanism * Forward seat-tilt control * Multi-function, triple-paddle control * Tension-control knob * Built-in lumbar support * Height and width adjustable, polyurethane arms * Dual-wheel carpet casters * Fabric upholstery * Heavy-duty nylon base * 2-year warranty for parts * Assembly required * Dimensions: 23"W x 22.5"D x 38.25-43.25"H * Back size: 18"W x 21"H * Available colors: Black or Burgundy