C5 Black Board Back 120gsm Peel & Seal Envelope (229 x 162mm)

Protect your contents with our C5 (229x162 mm) black Board Back Envelopes, crafted from 120gsm board for a durable, recyclable solution. Featuring a peel and seal flap for easy closure, these envelopes are perfect for documents, photos, and catalogues. Add 'Please Do Not Bend' printing for added security; contact our team for Custom Printing options for these 120gsm black Board Back Envelopes.