... cardboard box, carton box, packing box, corrugated paper box, packaging box feature: corrugated carton boxmaterialcorrugated paper, B-flute, C, E, BC, BE and so onusagepackaging, moving, shipping, packing ... and so onprinting technologyvarnish, offset printingsize,designcustomized size and designpackaging20pcs as one bundle corrugated cardbord box