Halulu 100 Pcs 4.5" X 6",2 Mil Faced Document Packing List Invoice Enclosed Envelopes

If you need to ship items quite frequently, Halulu shipping label Envelopes is make for you.6x4.5",2 Mil  Packing List Envelopes very roomy inside and accommodate your average shipping label with ease. They are the perfect size for almost any printed label. With them, you don't need for mailing labels ever again! now all you need to do is print on regular paper the address of who you want to ship to, enclose in the envelope and stick on the package. The adhesive is strong and the window can be closed completely.