One piece. Canvas board, large Shikishi size: 242 x 273mm Thickness is also thin, like a shikishi board. For painting with watercolors, oil paints, acrylic paints, etc., and for making welcome boards. I bought two, but had one left over and stored it for a long time. The film is unopened, but there are some stains. If you don't mind, please consider it. It will be shipped in a plastic bag as is, without reinforcement. Sunnote Art Art supplies