Envelop material:offset paper printing:4+0 C self adhesive SizeAny sizes as CustomizedMaterialCoated Art paper, ordinary paper, kraft paper or CustomizedAccessoryAs client's requestColorCMYK/PMSFinishinglamination, varnishing, hot-stamping, spot UV, embossing, debossing,etc.MOQ3000pcsPackingExport cartonSample leading timeWithin 7 daysBulk Lead time15-20 DaysFeatureRecyclable, high quality, ...