These #10 window envelopes are perfect for mailing invoices, checks, or other important documents. With a commercial flap design and gummed closure, these envelopes provide a secure way to send your materials.
Each envelope measures 4.13" x 9.5" and comes in a pack of 500. The white color ensures a professional appearance for all your mailing needs.
Quality Park Products QUA90120 Window Envelope #10 Commercial Flap - 500 per Box