These C4 / A4 Manilla Gusset Envelopes are perfect for shipping or storing A4 size documents.

Deep and wide gusset envelopes from DEFENDAPACK are great for shipping bulky items such as reports, brochures, catalogues, prospectuses, books and information packs as their design creates more internal room for storing.

People often refer to these items as A4 Pouches, A4 Document Sleeves, A4 Postal Mailers, or expandable envelopes.

(324mm x 229mm x 25mm -  12.7" x 9" x 1")

120gsm Paper