... printed with good quality1self adhesive strip2use for mail service3high quality and best ... and recyclableQualityHigh quality Advantage of plastic mailing bag(1)Colour in options ... printing and hand-writing, labelling. (5)High strength seams allow over-stuffing. ... diagrams, large tablesA4letters, magazines, forms, catalogs, laser printer and copying machine outputA5note padsA6postcardsB5, A5, ...