Effortlessly streamline your invoicing process with these premium double window envelopes, designed to perfectly fit standard 8-1/2" x 11" computer-generated invoices and statements. Crafted with privacy in mind, the poly windows and inside tint ensure that your contents remain confidential, while the self-sealing design and unique double flap feature allow for quick sealing without the need for moisture. Each envelope is meticulously designed with two convenient windows for easy visibility of both the return and mailing addresses, making your correspondence not only secure but also professional. Packaged in a bulk box of 500, these envelopes are perfect for businesses looking to enhance their communication with clients.

Key Features:
• Double windows for easy address visibility
• Compatible with standard 8-1/2" x 11" invoices and statements
• Poly windows with inside tint for enhanced privacy
• Self-sealing design eliminates the need for moisture
• Unique double flap design prevents premature sealing
• Size: #10 (4-1/8" x 9-1/2")
• Top window size: 1" x 3"
• Bottom window size: 1-1/8" x 4"
• Pack of 500 for ample supply
• 24 lb weight for durability