1. Black film faced plywood; 2. Glue: mr or melamine wbp. 3. Species: poplar core, all edges well sanded, all edges well sanded, sealed & painted with black color for mr glue & dark brown color water proof paint for melamine wbp glue. 4. Standard size: 1220*2440*18mm , 13 plies, thickness tolerance: minus zero / 17 mm up. 5. Density: 560kg/m3. 45 pieces per crate * 22 crates into 1 * 40' hq = 990 pieces = 53.046 cbm;