Economy series aluminum Frame markerboard – 24″ H x 36″ W. Economy series aluminum Frame markerboard by Aarco. Since 1975 Aarco products inc. Has manufactured a full range of visual communication products made of the best and most durable components, yet are moderately priced and remain a stellar resource for the industry. This item is made to order. Please allow an additional 7-10 days for production of this item.