Amazon Basics #9 Self-Seal Envelopes with Peel and Seal, Double Window, Security Tinted, 500-Pack, 1 X 3.88 X 8.8 inch, White

works great for our checks for work. The windows are in the right place.

works as described

Perfect size and great price!

I love it for sending my letters without having to print extra labels.

I needed envelops for the office. After doing a little looking, i found these at a pretty good savings over the depot! They are great. Fit my QB's checks. A very wise choice.

These are a much less expensive option for our business needs than purchasing from a office supply chain of even Walmart. You get a ton of envelopes so if you do any letters or invoicing in bulk, I highly recommend. They seal well just like any other brand I've purchased. My only complaint is they are a bit thin. If that doesn't matter to you and you'd rather save the money, get these! You won't be disappointed.

Works as it should

These are great for the price. I can't complain about anything. The adhesive strip is wider than the others I've used before. The paper weight seems to be the same. I have used Mead and those seemed to be made of tissue paper. Amazon's adhesive is approximately 3/8 inch whereas Office Depot is not even 3/16 inch. You can see in the images. (I know the images show different sizes; Amazon are the #9 and Office Depot are #10. I ran out of the Office Depot #9 but they are the same exact design)I have been buying my stationary supplies from Staples or Office Depot. Not anymore. Staples and Office Depot appear to be the same. Staples have their brand envelopes for $72 plus tax. Office Depot has theirs for about $45. Both of their envelopes also have a terrible design. The adhesive is covered by the back of the envelope and is very difficult to peel off.