C3 / A3 Mail Security Envelopes (48x40cm)

We provide extra-large single-use A3 polythene security envelopes are available from UK stocks, available in two versions: clear see-through, or opaque version.

They are particularly suited for large secure document or item transit, securing and tracking personal belongings, and for a wide-range of other security applications.

Internal dimensions are: 400mm wide x 480mm long (to bag closure).

Both versions come with unique barcoding/numbering and tear-off receipt with duplicate numbering..

For more information on C3 / A3 Mail Security Envelopes (48x40cm) talk to Universeal (UK) Ltd