Amazon Basics #10 Security-Tinted Self-Seal Business Envelopes with Left Window for Invoices and Documents, White, 500-Pack

These were the envelopes I have searching for and Amazon had the best price. Even Walmart was overpriced. It didn’t take long to come. Quality was great. Thick but not too thick. Fits letters perfectly. Bought for payroll and they are so easy to use and do not peal up when sealed. Will buy again.

Very good quality-just used dozens of these for a mailing campaign. Self stick works well, envelopes do not feel flimsy or cheap. price was excellent in quantity, less expensive than others in smaller quantities, it pays to buy the larger lot.

These envelopes worked well for sending out my year-end statements for church. They are well-made and the flap seals securely. I'm pleased with the purchase and now have enough envelopes to last a couple of years!

I use these envelopes for my business and go through about a box a month, and they’ve been the best price I’ve found online for the quantity. They’re easy to use and the self-seal strip closes securely every time without needing extra tape or moisture. I also like that they’re not see-through at all, so I feel comfortable using them for invoices and documents. The window lines up well and saves time when mailing out a lot of letters. Overall, these have been reliable, affordable, and simple to use. I’ll keep reordering them. Pros: Great price for bulk Seals completely Not see-through Easy to use for business mail Cons: None so far

Good sturdy envelopes. I needed something with the security tint and wanted self sealing. These have worked out pretty good. I just had a couple in the whole box that needed a little extra tape, I think a bit of the glue was missing. But its a good value for the price.

These work perfectly for paychecks, invoices, etc. They are very sturdy

Great product for the money

Great product and window is in the proper spot.

Todo bien

I always used to buy expensive window envelopes for the company as they were advertised as "secure" thicker, better but these Amazon basic #10 are perfect and fill all of those requirements. The self seal is so much better than manual seal and simplifies the envelope stuffing sealing process. There will always be people that require their invoices be sent through old fashioned mail rather than email and these budget friendly envelopes fill our need!

I ordered these for the office and they were much cheaper than from our purchasing company. This is definitely going as far as envelopes go. Huge money saver here in my opinion.

stumbled on these for pay stubs at work, not being able to secure the normal supply. When you burn through a few hundred a week, these are a great option. The peel off sticker is easier and more convenient than one you have to damped. Only note is that the adhesive doesn't ever 'set' like a normal envelope that you lick does. So if you are sending confidential docs, it is possible to peel these open ever so slowly without showing evidence of tampering, and then press them closed again.

Least expensive option I’ve found with both the window and seal and stick options. The window is a little lower than the non seal and stick envelopes I’ve bought in the past, but easily resolved with how you fold the documents.