Product Condition: Handmade, Unused Shina Plywood Panel A4 Size 297x210x12mm (error + - 1mm) Set of 10 Price will increase when stock runs out. This is made by gluing a wooden frame to shina plywood. The shina plywood is a mix of 3mm and 4mm thicknesses. About Shina Plywood: Shina plywood, which is a building material, and various other plywoods have a front and back side. The beautiful front side is used. The back side usually has quality assurance stickers attached or areas where the stickers have been peeled off, and it is generally used as is.