Discover our new Envelope 6″ x 4″ Brown, now available in a convenient box of 500 pieces at Trios Stationery online store. Crafted with high-quality brown paper, these envelopes offer durability and style for all your mailing needs. Perfect for invitations, cards, and small documents, they provide a professional touch to your correspondence. Streamline your mailing process with this bulk packaging, ensuring you’re always prepared for any occasion. Upgrade your stationery game today with Trios!