Film faced plywood. WBP/MR glue, Core material: poplar, birch, pine, comby core. Black/brown: 4'x8', 3'x6', 1220x2440mm, 1250x2500mm. Thick: 9, 12, 15, 18, 21mm Commercial plywood. WBP/MR glue, Core Material: poplar, birch, tung, eucalyptus, pine, comby core Black/brown: 4'x8', 3'x6', 1220x2440mm, 1250x2500mm. Thickness:2.3-28mm Inner packing: Inside pallet is wrapped with a 0.20mm plastic bag Outer packing: Pallets are covered with plywood and then PVC/steel tape for strength