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Black Cardboard Envelopes

From as little as £32.58 per box of 125

Black Cardboard Envelopes are perfect for those in need of a sleek, smart, and professional mailer which keeps your important documents flat and well protected during transit. Our range of black cardboard envelopes comprises the three most popular sizes of board backed envelopes, C6, C5, and C4; all manufactured with a strong 120gsm black paper front and 550gsm black board backing to ensure your items don’t bend and have an excellent level of protection whilst in the post. With a peel and seal closure to make packing fast and give a reliable seal, black board envelopes are guaranteed to make your despatches quick and easy and your mail stand out from the rest. Supplied in boxes for easy handling and minimal storage requirements. 

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