500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch

I bought these for work for mailing checks printed from Quickbooks. They work perfectly and are less than half the cost of the envelopes from Intuit. If your company uses Quickbooks and you mail checks, these are a no brainer, save money without sacrificing quality

Envelopes are good quality.

Great price.. same envelopes staples sells for $99 for 500. No brainer

These are a decent value for the money when you go through a lot of envelopes. However, they are thinner paper and the back-sides, where you slide in your documents is really narrow, so when stuffing papers in, I usually use a corner of the document to slip under one side flap, then slip it into the flap on the other side, the first holds it in place, so you can push the papers down into the envelope. The narrow flaps don’t hold the papers adequately, so they get caught on the back of the envelope. It’s just a little annoying to constantly have to hold those side flaps out while stuffing the envelopes.

These envelopes are the perfect size windows to fit quickbooks. They arrived promptly and are strong paper.

I purchase these every so many months for work. We use them for statements they are so easy to use. I highly recommend them. You cant find these at staples anymore.

These are pretty decent for the price paid. Compared to more expensive options, these feel more flimsy but they still do the job. If your business is mailing checks out everyday, this will work. But dont expect them to hold up through long shipment times or with multiple transfers as they may tear easily if roughly handled. The self seal is okay but does not run the full length of the flap which allows things to catch the flap and potentially rip the envelope. Use tape to seal the open portions.

Works as it should

I really appreciate not having to lick the envelopes. I love that they are self adhering. Will be ordering more

envelope is good for my business . better and cheaper one dollar store

This is a quality item and a great value.

Good envelopes. Size little different, but I can use.

Good value for everyday office use.