Material : corrugated paper size : from small to big usage : watch , mobile phone , ... cardboard, Woodfree paper, Art paper, Gold/silver card, Leather paper, Recycled paper etc2) PrintingCMYK colors, Pantone colors, Customized color3)Surface DisposalMatte ... , auto gluing machine, auto folding machingQuality Control: professional QC team corrugated colorful printed paper Gift box