... best price4 Many colors/designs available.Specifications of plastic mailing bag Description of mail bagsMaterialLDPE, HDPE ... or other packingFeatureProtective and recyclableQualityHigh quality Advantage of plastic mailing bag(1)Colour in options, perfect ... tablesA4letters, magazines, forms, catalogs, laser printer and copying machine outputA5note padsA6postcardsB5, A5, B6, A6booksC4, C5, C6envelopes for ...