Envelopes by Size

Find the perfect envelope for your mailing and office needs by browsing envelopes by size. Whether you need smaller #6 envelopes or larger #14 envelopes, Filing.com has you covered. Ideal for business and personal use, our high-quality envelopes are designed to securely fit your documents and letters. Explore our selection of popular sizes like #9 and #10 envelopes for your day-to-day mailings, and take advantage of fast shipping on every order.