... ; 3. Low price, high quality; 4. SGS certificates see through window box: BrandTonghongMaterialCoated paper, special paper, ivory cardboard, art paper, foil ... , etc.Surface finishedGlass/matt lamination, varnishing, UV coating, hot stamping, screen printing, die cutting, foiling stamping, creasing, embossing, et.SizeStandard size ...