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C6 White Cardboard Envelopes

From as little as £15.45 per box of 250

C6 White Cardboard Envelopes are perfectly sized for sending A6 documents and items in a neat and presentable fashion. These white cardboard envelopes are designed with a rigid back board and strong paper front to keep your items safe while also keeping weight and postage costs low. Their peel and seal adhesive strip provides a secure closure and prevents the need for any extra tape. Our C6 white cardboard envelopes conform to the Royal Mail size regulations for letters.

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