Sticky business letter envelope 1.9 years experience envelop field 2.Sizes and shapes customized 3.SGS,ROHS,CB,CQC proved Sticky business letter envelope Commodity Sticky business letter envelopeSizeDL,C6,C5,C4Material80/100/120gsm wood free paperPrintas your required. MOQ100000pcsTerms of paymentL/C,D/A ,D/P ,T/T ,Western Union ,Money Gram. Packing10pc/poly bag or as your required. ...