... )Thickness:4mm,5mm,8mm,9mm,10mm,12mm,15mm,18mm,20mm,25mm3)Glue:E1,E2,WBP,MR,Melamine4) ... The bottom is strong pallets with one sheet of plywood as protected board , all the goods are wrapped ... .Four sides and top with one sheet of plywood .Then all the goods are strenghened by steel stips ... plastic bag Outer packing:pallets are covered with plywood or carton and then steel for strength Quantity20GP8 ...