Security Business Envelopes provide a reliable and confidential way to mail sensitive documents. This pack includes 500, No. 10. Size 4 1/8" x 9 1/2", envelopes made from high-quality, opaque paper that offers superior security for your correspondence. Designed with a special security tint and pattern, these envelopes prevent unauthorized viewing of the contents, making them perfect for mailing confidential contracts, financial documents, or personal information.

The security tint inside the envelope ensures that any text or information inside remains hidden, providing peace of mind when mailing sensitive documents. These envelopes feature a gummed flap closure for a secure seal, keeping your documents protected during transit. The durable paper construction is designed to withstand the rigors of mailing, ensuring your important papers arrive safely and securely. Whether you're sending legal documents, invoices, or other confidential materials, these envelopes offer the ultimate protection.

Security Business Envelopes are an essential tool for businesses and individuals who prioritize privacy and confidentiality. The 100-envelope pack provides excellent value, allowing you to handle bulk mailing of sensitive information with ease. With their professional appearance and secure design, these envelopes offer a trustworthy solution for protecting your important documents while in transit.