Good quality envelope. The seams are secure and the seal is on the tab is good. I use it to ship magazines and have not had a problem with loosing the contents.
As an envelope you slip something into it and then seal it. It does that. I am not jumping up and down with excitement because my envelops have been functioning like this for 50 years.
The product is as expected - reasonable quality though not exceptional. Nothing seems to be made as heavy duty nor as reasonably priced as "back in the day." A sale coupon helped to make the price more tolerable. Sad to say that checking out for the purchase was a deplorable experience. A problem with the customer ahead caused a delay of at least 15 minutes - all over a dollar discount on a sale item the computer would not recognize and process. I was tempted to leave without my purchase or to give the people ahead a dollar myself but I didn't wish to appear to be rude. As the line mounted behind personnel did not have the sense nor seemingly the capability to open a new register. Very annoying indeed.
This is a nice affordable brown kraft clasp envelope. It is conveniently packaged in 100 per box making a huge mailing easy to plan and order the appropriate number of envelopes to have on hand.