B4 Envelopes

Also designed to hold A4 documents, B4 Envelopes (353 x 250mm) are available in Plain Face (without window). These envelopes are pocket format (they open on the short edge) and are printed on premium 100gsm laser bond. B4 Envelopes are slightly larger than C4 size. This extra size allows for more documents to fit in the envelope and for easier and quicker insertion.