String & Washer Gusset Window Envelopes

Add a classic touch with our manila string and washer gusset window envelopes, crafted from 180gsm premium paper for a luxurious, eco-friendly solution. Featuring a full window and a unique string and washer closure for secure sealing, these reusable envelopes are perfect for internal communications, invitations, and event stationery. Contact our team for Custom Printing options for these 180gsm manila window envelopes.