Plywood,1220x2440x2.5 to 21mm thickness Core:Poplar , combi or hardwood Glue:melamine,wbp glue Commercial PlywoodFaces:Binatngor,Okoume,Keruing,Pencil Cedar,Pine,Birch,etc.Core:Poplar,Combi and full Hardwood.Size:1220x2440 & 1250x2500mmThickness:2.5mm to 21mmGlue:E2,Melamine & WBP.Grade:BB/CC or BB/BB. commercial plywood