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Make All Colour Envelopes Your Supplier of Choice for C6 Envelopes

C6 envelopes are designed to accommodate A6 documents, letters and more. All of the products in our range of C6 envelopes have been chosen because they offer fantastic value for money, and a reliable way of packaging all manner of correspondence.

We’ve also chosen C6 envelopes in a huge variety of different colours, so that you can send anything from invoices to greetings cards in something that suits your own, unique, requirements. Browse through the range above to find everything from sophisticated cream C6 envelopes to more decorative gold options - perfect for sending A6-sized correspondence no matter the subject matter.

The exact dimensions of a C6 envelope are 114 x 162 mm or 4.5 x 6.4 in. We offer next day delivery on all of the items in this range, and can send samples if you’d like to see our envelopes before you commit to purchasing in bulk. If you have any enquiries about the products in this range, please don’t hesitate to contact us on 01273 486026.