C6 Black 180gsm Peel & Seal Gusset Envelope (114 x 162 x 25mm)

Ship bulky items with our C6 (114x162x25 mm) black gusset envelopes, crafted from 180gsm paper for a durable, recyclable solution. Featuring a peel and seal flap for easy closure, these envelopes are ideal for catalogues and documents. Fully plastic-free, contact our team for Custom Printing options for these 180gsm black gusset envelopes.