Elevate your mailing experience with the Kingstone No Window Envelopes, designed for practicality and efficiency. Made from high-quality manilla paper, these self-seal envelopes are perfect for securely sending documents, reports, and confidential correspondence.

• Self-Seal Mechanism: Say goodbye to messy adhesives and water; simply press to seal for a quick and secure closure.
• No Window Design: Maintain the confidentiality of your documents while ensuring a professional look in all your communications.
• Durable Construction: Crafted from robust manilla paper, these envelopes provide reliable protection for your important papers during mailing and storage.
• Bulk Packaging: Each box contains 250 envelopes, making it convenient to stock up for both personal and office use.

Whether for everyday mailing or important correspondence, these Kingstone no window envelopes combine style and functionality. Upgrade your office supplies and experience the peace of mind that comes with sending documents securely.