Etiquette presides over the properly styled Prim armless office chair. Modern to the touch, luxurious to the eye, Prim features deep tufted buttons, skilled faux leather upholstery, and elegant trim for added finesse. Prim is height adjustable, swivels to a 360 spin, and comes outfitted with a polished chrome steel base with five dual-wheel nylon casters. Perfect for conference rooms, workstations or desks, Prim is a modern-Piece that works admirably to further the finer civilities of life.Set Includes:One - Prim Mid Back Office Chair Overall Product Dimensions: 18.5"L x 23"W x 34 - 37.5"HSeat Dimensions: 16.5"L x 18"W x 17.5 - 21"HBackrest Dimensions: 2.5"L x 17.5"W x 15.5"HCushion Thickness: 2.5"HBase Dimensions: 23.5"L x 23.5"W Product Materials: Nylon castersNylon armrestRadius 340MM five star Nylon baseDia50• 85mm height adjustable powder coated gas-spring (It has no tilt, just go up and down)