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C6 Office Envelopes

From as little as £10.60 per box of 1000

Our range of gummed and self-seal C6 envelopes offer an excellent value for money solution for mailing out A6 size documents. These A6 envelopes are perfect for keeping your postal costs to a minimum as they conform to Royal Mail ‘Letter’ sizing. We stock white envelopes, available with and without windows and packed in boxes for easy storage.

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