OF1574 Features: * Stain-resistant fabric * Tilt tension adjusts easily * Gas lift seat height adjustment * Smooth seat tilting action * Seat swivels 360 degrees * Perfect for general office use * Fabric padded oval steel tube arm * 27 Polyurethane base Includes: * Standard casters included Assembly Instructions: * Assembly required Dimensions: * Seat dimensions: 18"" - 21.75"" H x 21.5"" W x 19.25"" D * Seat thickness: 3.5"" * Back dimensions: 20.75"" x 28.25"" * Back thickness: 3"" * Arm height from floor: 25.75"" - 29.5"" H x 25.75"" W * Overall dimensions: 42.5"" - 46"" H x 28.75"" W x 32"" D