Variety Pack Plywood 6pcs Click HERE for more information! PREMIUM QUALITY VARIETY PACK PLYWOOD – exact size 11.8" x 11.8" (30cm x 30cm) Variety Pack wood boards crafted from natural wood with a smooth sanded finish. These 1/8" (3mm) plywood sheets preserve the beautiful grain of trees. Please store the plywood in an appropriate location sealed with film to avoid warping due to temperature and humidity changes.