... box.MaterialsIvory board, coated paper, duplex board with grey back, grey paper ,double-sized offset paper, craft paper etc. any thickness are ... various of packing and printing products.such as paper box.,paper bag ,pvc/pet/pp/box, laber ,sticker,epoxy sticker,etcDue ... serives4) material:Ivory board,coasted paper,Duplex board with colorful back,Double- side offset paper,Craft paper5) size:any sizes ...