Unsurpassed in performance and durability. Specifically designed for everyday use, the porcelain-on-steel surface is the hardest marker surface available and will resist scratching, denting or staining. Due to its steel substrate, The whiteboard will accept magnetic accessories. Includes a supply tray that measures 16" shorter than the length of the board. Built to last, with a manufacturer's 50-year guarantee, a porcelain whiteboard is the best value when measured over its years of dependable service. 4x8 ft. board with an oak frame. Does not qualify for free shipping and must ship truck freight; shipping weight is 84 lbs. Ships directly from the manufacturer, please allow 1-3 weeks for delivery.