commercial plywood 1.core:poplar,hardwood, combi 2.Thickness:4mm-25mm 3.size: ... 15mm,18mm,20mm,25mm3.Glue: E1,E2,WBP,MR ,Melamine 4.Core: poplar,hardwood,birch, combi,eucalyptus,birch5:Grade: BB/CC,DBB ... 6mm:tolerance+/-0.2~0.3mmThickness 6~24mm:tolerance+/-0.4~0.5mm8.Moisture Content: lower than 14%9.Inner packing ... packing: Pallet covered by plywood,then with metal strips for strength birch plywood