C4 White Opaque Gusset 140gsm Peel & Seal Envelope (229 x 324 x 25mm)

Send bulky items with our C4 (324x229x25 mm) white gusset envelopes, crafted from 140gsm eco-friendly paper for a recyclable, durable solution. Featuring a peel and seal flap for quick and secure closure, these envelopes are ideal for catalogues, documents, and magazines. Contact our team for Custom Printing options for these 140gsm white gusset envelopes to meet your business needs.