Search query: #10 window envelopes not self seal

Product: #9 Double Window SELF SEAL Security Envelopes - 550 Per Box - Designed for QuickBooks Invoices, Business Correspondence, and Legal Documents - Security Tinted - Peel & Seal - 3 7/8" x 8 7/8" - 24 LB Office Elite’s #9 Double Window Speed Seal Security Envelopes

Premium quality, unparalleled value, and maximum protection—guaranteed to fit QuickBooks invoices and statements as well as other computer-generated invoices perfectly!

Featuring an ultra-strong adhesive strip and elegant 24-pound white wove paper stock, these #9 envelopes are easy to use and guaranteed to deliver a secure, hassle-free mailing experience. Mail your invoices and statements with confidence and style!

The use of double-window self-seal security envelopes for business documents is beneficial for both the sender and the recipient—a few of these benefits are:

Double-Window Design Is a Time Saver

The windows on these security envelopes line up perfectly with most standard computer-generated invoices and statements. Send up to 550 invoices quickly and easily!

Perfect for Businesses and Small Business Owners

Everything about this envelope—from the window placement, to the speed seal strip, to the security pattern—has been designed with QuickBooks users and business owners in mind, making the process of mailing invoices and statements easy!

Added Privacy and Security

Thick 24 lb. white wove paper and a powerful security pattern protect your private information as well as your clients’ and employees’ personal information while in transit—mail invoices with confidence knowing that your sensitive data is protected!

High Quality Strip-and-Seal Adhesive

A speed seal flap with our top-of-the-line adhesive ensure that these envelopes are easy to use while providing an ultra-strong, permanent seal.

Office Elite's #9 Double Window SPEED SEAL Security Envelopes: premium quality, unparalleled security, and exceptional value (featuring a long-lasting supply of 550 envelopes per box). Take advantage of our limited-time sale price: scroll up and click the Add to Cart button today! IDEAL FOR INVOICES: designed specifically for invoices and legal documents—perfect invoice envelopes for QuickBooks invoices and statements as well as other computer-generated invoices; dual windows placed in an ideal location for invoice address information
PREMIUM QUALITY: our window envelopes feature a high-quality security pattern, premium 24 lb. paper, and a superior adhesive seal
BEST VALUE: each box comes with 550 envelopes, not the standard 500—50 bonus double window envelopes included with each order!
EASY TO USE: a speed seal flap and ultra-strong adhesive make mailing easy—simply peel the strip away and press the flap down for a permanent seal that won’t rip open or tear while in transit!
MAXIMUM PROTECTION: our high-quality security pattern and heavy paper stock protect your numbers, data, and correspondence—mail your checks and advertisements with confidence knowing that your sensitive information will remain private Office Elite White