1.cardboard boxes as packaging 2.300g cardboard 3.full color printing 4.matt lamination & high quality 5.welcome OEM case Material:300gsm cardboard, 0.3mm PVC (or ivory board/cardboard, white/brown kraft paper,art paper)Printing:full colors offset printing (CMYK or PMS color as your design)Surface Finishing:matte lamination (glossy/matte lamination,silver/gold stamping.embossed/debossed,spot UV ...