C4 Dark Red 160gsm Peel & Seal Gusset Envelope (229 x 324 x 25mm)

Send bulky items with our C4 (324x229x25 mm) dark red gusset envelopes, crafted from 160gsm eco-friendly paper for a recyclable, sustainable solution. Featuring a peel and seal flap for quick and secure closure, these envelopes are ideal for catalogues, documents, and more. Fully plastic-free, contact our team for Custom Printing options for these 160gsm dark red gusset envelopes.