The White C4 Non Windowed Self Seal Envelopes (324mm x 229mm) will come in a quantity of 250. They are universal self seal / press seal envelopes. They also meet the requirements which have been set by Royal Mail.
The White C4 Non Windowed Self Seal Envelopes (324mm x 229mm) will come in a quantity of 250. They are universal self seal / press seal envelopes. They also meet the requirements which have been set by Royal Mail.
