C5 Board Envelopes

From as little as £7.95 per box of 125

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These C5 Board Envelopes are perfect for sending important documents and slim items, as they conform to the Royal Mail letter size guidelines. Our range of Board Backed Envelopes are high quality and great at keeping items flat in transit. Available in manilla or white, these board envelopes feature an easy peel and seal adhesive strip for speedy packing. We have a choice of board envelope options with or without a window, to suit your specific needs.

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