... , Hardwood, Birch , Combi etc,FilmDynea(import)brown film ,brown(domestic)film, black(domestic) film,red film, yellow film ,Length(width) tolerance+/-0.2mmThickness tolerance+/-0 ... /CBMModulus of rupture>30MPaModulus of Elasticity>6000MPapackingbottom is pallets, covered with plastic film,around is carton or plywood, strenghthen by steel or ...