These Code 1 Mailing Sacks are manufactured from high tensile polythene, complete with a strong self adhesive sealing lip. They are lightweight, tough and weatherproof too!
The grey polythene allows items to be packed without the items within being visible, adding an extra layer of security and confidentiality. The self sealing lip will show evidence of any tampering too. Items such as catalogues, printed documents, and even shoes can be packed using these bags.
