1.teacher's day greeting cards 2.material: paper 3.HEIDELBURG speedmaster machine 4.size,shape,customized 5.factory price specification:teacher's day greeting cardsDimension, shape and design according to buyers requestMaterial option: cardboard,coated paper,art paper,Foil Paper/Card, kraft paperPrinting Colour: 1-5 coloursPrinting press: Germany Heidelberg Speedmaster CD 102-4, Heidelberg ...