PLAIN DOCUMENTS ENCLOSED WALLETS A7/A6/A5/A4/DL POSTAL POUCHES SHIPPING LABELS
95 x 125 mm Plain A7. 165 x 225 mm Plain A5. 110 x 230 mm Plain DL. 110 x 158 mm Plain A6. 230 x 330 mm Plain A4. Mainland UK comprises of zones A and B in the map below. • Simple, unprinted plain wallets.