... and great service. ProductMaterialIvory Board Paper , C2S art paper, C1S art paper, duplex paperboard, art paper, greyboard, special paper, etc.Printingoffset printing, silk ... , Pantone color, up to 4 colorsFeatureeco-friendly & recycled paper materialOEM,ODM servicesYESCertificationSGS test report,FSC-certificatedLogoaccording to client’s ... and you then just pick them up! thick brown paper bag