C5 White Peel and Seal 120gsm Window Envelope (162 x 114 x 25mm)

Send bulky items with our C5 (229x162x25 mm) white window gusset envelopes, crafted from 120gsm 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 and documents with visible addresses. Contact our team for Custom Printing options for these 120gsm white window gusset envelopes.