White C4 Board Backed Envelopes - 324mm x 229mm

Ensure your professional documents arrive in pristine condition with these premium white board-backed envelopes. Specifically designed for the catering and hospitality sectors, these C4 envelopes (324mm x 229mm) are perfect for mailing menus, wine lists, event contracts, and certificates without the risk of bending or creasing. Featuring a robust 115 GSM paper front and a rigid cardboard backing, they provide superior protection during transit. The clean, professional white finish reflects the high standards of your business, making them an essential choice for restaurant administration and corporate catering communications.