500#8 Self Seal Double Window Security Envelopes Designed for QuickBooks Checks - Computer Printed Checks - 3 5/8 X 8 11/16 (Not for Invoices)

These envelopes are excellent quality, 24 lb paper. The Quicken checks fit in there perfectly, and the window covers everything but the return address on the check and the address of the vendor that is printed on the check. The listing kept talking about Quickbooks checks, but I should make it crystal clear that Quicken checks work perfectly as well. I had some concern that one could play with the envelope a bit to peek at what the amount of the check was, or the memo line, but no. The envelope shields what is inside, and you can't (at least I couldn't) bend or twist the envelope to try to see other information through the windows. This was exactly, exactly what I wanted, and although it is going to take me a while to burn through 500 of them, the convenience is worth it and the price was good. Similar envelopes that I found at the big box office supply store were $45 for 500. $45!!!!!! Insanity. And I think those ones weren't self-seal. These are very-very high quality, at a much more manageable price.

Wow! I have bought more paycheck windowed envelopes in my work lifetime than I care to admit. These actually work when you peel and stick them because the adhesive glue is good quality. None of the windows are brittle, foggy, or tear easily. The price point is fair for the quality of product. I will order again if they do not raise the price significantly, 500 count for $30 is very fair pricing. I've gotten much more expensive envelopes from the big blue Q supplier that were not this nice.

These envelopes are perfect. Great price, too!!!

It works we still print vendor checks and this fits our check design and the design is QB layout.

While searching for #10 self-sealing envelopes with a double window, I came across these. The value seemed great, so I ordered them. These are quality envelops, and I'm happy with that aspect of them. My checks printed via QuickBooks aligned perfectly in the windows without any issue. However, these are NOT #10 envelopes. They are actually #8s. While I had seen the note in the description ("NOT for INVOICES"), I had no idea what that was referring to. If the seller had put "#8," I would have. These envelopes are not tall enough to include an 8.5x11" piece of paper folded in thirds. Since we send a royalty statement with our checks, these aren't suitable for us. The good quality doesn't offset the fact that these were a waste of money for us. Very disappointing when a simple description update by the seller would address the issue. But I'm at fault too since I looked at the review rating, but not the actual reviews themselves. I'm not the only one, apparently, to fall victim to the lack of information.

These envelopes are perfect for QuickBooks printed checks. I have purchased some other "store brand" ones that were self seal and they would not stay closed in the mail. I've ordered these several times. Perfect adhesive, perfect privacy and received quickly and packaging is excellent

This envelope is the best one I've purchased to use with QuickBooks checks. The paper is thick. You can't see through it at all. The windows are placed and sized just right. They windows show both the address and return address fully, but do NOT show the memo line that prints under the vendor/employee address. They seal is a peel off type and the adhesive is strong. They are much cheaper than the envelopes from QuickBooks and much better quality than the envelopes from Sam's Club. I will purchase these again.

The envelopes were the perfect size and the windows were positioned perfectly for my software checks. I would recommend these envelopes to anyone. Also, the self-adhesive strip is good quality.