Iroko Wood with Maple inserts and 3/4 inch dowels. Bench is two 3/4" inch Iroko Wood joined together, for moisture resistance and durability, and is suitable for using as a soaker bench, bath cady, and/or E-Reader stand. Dimensions: 40 Inches long, 8 1/2 inches wide, and 1 1/2 inches thick.  Supports smart phones, e-readers, and pads, with or without covers.  Maple inserts are easily lifted out for use as e-reader.