... 1220*2440mm,1250*2500mm Face and back:Bintango Core:birch,poplar,pine,tropical hardwoowood,combi cor PlywoodBrand NameJINCHAOThickness ( ... ,okoume,pine,poplar,bintangor,pencil cedar etcSurfaceSanding smoothlyCorefull birch,full poplar,full pine,tropical hardwood,combi core, ... are covered with plywood and then PVC/steel tape for strengthDelivery TimeWith 15 days after receive your deposit birch plywood