500 No. 8 Self-Seal Check Envelopes - Designed for Quickbooks in other Printed Checks. Security Tinted Double Window Size 3 5/8 Inch x 8 11/16 Inch

These work perfectly for computer printed checks in addition to Quickbooks checks. Great product at a great price!

These are fine envelopes. They fit the QuickBooks checks perfectly. No problems with the adhesive sticking properly.

These are PERFECT for my business checks that I have printed at Office Depot and use with QuickBooks Online!! (And about 1/4 of the price of envelopes from Intuit!)

Says it work for Quickbooks checks, but I beg to differ.

This envelope fits my checks perfectly. The price was great. They sealed well & very easy. I would like it to fit my invoices also so I will have to compare pricing to see if I reorder these or add another envelope for invoicing. Great value.

These are great for checks and they are compatible with quickbooks. The addresses showed through the windows in exactly the right position. It is great that I don't have to lick the flap or even remove s strip. just flip and seal and into the mailbox! perfect

These envelopes fit our checks just fine, but the adhesive is not very good. I do not have faith that the envelopes will stay closed and have had to use tape on them... kind of defeats the purpose. Guess you get what you pay for.

These envelopes work great for both invoices and checks printed in Quickbooks. They are just the right size for each. I bought other window envelopes but they only worked for checks, requiring a convoluted folding to get the invoices to display in the address windows properly.