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Do you know how hard it is to find #9 envelopes at a brick-and-mortar store that doesn't come in a box of 500? And, if you do find a box of them, they tend to have the see-through window on them. I went to several different office supply retailers (and similar stores) to purchase #9 envelopes and could not find a box count and price that fit my budget. CheckOMatic came to the rescue by selling a box count that I could work with, and for a price that wouldn't break the bank. The envelopes shipped quickly and are packaged in a sturdy cardboard box with an easy flip lid. I am also pleased with the quality of the envelopes. The #9s are not flimsy and offer sturdy construction. They are made with dark tinted security, which means that your private information is kept safe. I use them when a SASE (self-addressed stamped envelope) is required. You stick a #9 inside of a #10 envelope (the standard business-sized envelope size sold everywhere), and you don't have to worry about awkwardly folding an envelope to make it fit. The envelopes would also definitely make a solid addition to a business office. I'm very pleased to have found something to meet my needs.

These envelopes have security tint to prevent anyone from reading your account number from checks. Recommended!

Im so happy I ordered from business envelopes!! The quality is great as well customer service! Speedy delivery. 10/10

These envelopes are super!! My boss was very happy with the quality of the printing. I would give them a 10/5 !! Order arrived very fast.

Exactly what I needed for a school project. An envelope that fits perfectly inside a regular #10 envelope, and still can hold a sheet of 8.5 x 11 paper. Thank you!

Thank you! I am extremely satisfied with my order.