The Splendoress Business Security Envelopes are designed to provide secure and tamper-evident packaging for various business and industrial applications. With a self-seal design, these size 10 envelopes come in a convenient 500 pack, making them ideal for bulk shipping needs. The white color adds a professional touch to any mailing or shipping label, ensuring your documents and materials are securely protected during transport. Trust the Splendoress brand for reliable and high-quality envelope solutions for your business needs.