These Redi-Seal #10 envelopes feature a commercial flap design and a secure Redi-Seal closure. Each envelope measures 4.13 x 9.5 inches, making them perfect for mailing letters, invoices, and important documents. Packaged in a convenient box of 500, these envelopes are ready to use without the need for moisture.
Quality Park Products QUA21318 Redi-Seal #10 White Envelopes - 500 Count Box