Plywood Sheet is a sheet material made from thin layers of wood veneer that are glued together and have their wood grains rotated up to 90 degrees from one another. It is an engineered wood that belongs to the manufactured board family, which also includes MDF and particle board. Plywood Sheet is made out of resin and wood fiber sheets that are bonded together to produce a composite material.It prevents expansion and shrinking while also strengthening the panel in all directions.