Looking for envelopes that can handle heavier documents without tearing? These Business Source heavy-duty clasp envelopes are perfect for mailing contracts, reports, or important paperwork. They measure 11.5 inches by 14.5 inches and are made from sturdy 28 lb. brown kraft paper. The metal clasp is rust-resistant and has rounded edges so it won't catch on anything. The open-end style makes it easy to slide papers in and out, and the flap has strong gumming to seal everything up tight. Whether you're sending out invoices, legal docs, or craft supplies, these envelopes are reliable, professional, and built to protect what's inside. A must-have for offices, home businesses, or anyone who mails stuff regularly.
