These are the perfect for our company checks.

Good values, windows are placed a bit high compared to other #9 envelopes I have purchased

Members Mark envelopes are cheaper but better quality than more expensive double window envelopes we have used in the past.

These envelopes are the best price I have found. I usually buy in the store but there were none at the store I shop at so I had to buy online

I mail out over 2400 club renewal notices. These come in handy for the return membership forms. Great price!

Good envelopes. Horrible price. These used to be $13.98 a box and they don't perfectly fit my Quickbooks payroll checks (checks have extra space in the envelope so the name/address can get hidden as it slides around) and the self-seal strip has the added step of peeling off a strip but I dealt with it since its such a good price. Except they have now raised it to well over $22+ a box now and I'm failing to see how I'm saving versus going with other envelope brands that have perfectly sized envelopes and have the redi-seal feature that doesn't require pulling an adhesive strip off each envelope.

I used 400 of these envelopes. The window sizes are easy to use. The sticky part had varied success. I had to carefully press down and sometimes place a weight on them to stick. Before I did that, I ended up having to use tape to seal 1 out of 20 envelopes.

This "batch" of envelopes has faulty glue on the self stick. The envelopes keep popping open.

Exactly what we needed. Nice quality and will buy again in the future.

Best price I have found for this type of envelope.