Baltic Birch Wood Letters Numbers and Symbols are ready to paint or stain. Each is cut from Baltic Birch Plywood (one of the strongest wood materials available for sign and craft projects) and measure 13-1/5 inch high 1/4 inch thick. Width varies. Baltic Birch features a better edge & painting surface versus standard plywood also has a beautiful natural grain ideal for staining.Letters have been been stored in a craft bin/drawer wrapped in tissue paper.Shown in the exact condition as purchased with possible rough areas and/or slight flaws.Letters were loose in a bin all together at the store where purchased...with none in perfect condition!Variations in grain/texture and shade of wood. Suggest a light sanding.