Excellent with one flaw that may or may not concern you.
Just a heads up, these do run a little tight. Other leading brands at the *exact same advertised dimensions* and polybag thickness with the same exact size backboard fit the same magazines perfectly. So if your desired materials are *close(*not exact, because that is a bit risky and foolish) to 8.5" + 1/4" thick(including the board) in total (for the 8 3/4"), you will get corner crush. And because these are the standard size, that whatever difference in tolerance between these and the competitors makes all the difference in the world. Especially for those months where a normally standard periodical has an extra 4-6 page spread, which is the issue I had with these and the industry standard 8 3/8" mags that that still are under the 8.75" advertised perimeter, but some issues are noticeable due to having just a *few* extra pages, or a few extra mailing card stock inserts.
***OTHER THAN THAT*** if you know you're going to account for Max Pros running a mil or two tight , these are perfect. Do everything they claim, great value. Excellent material quality.Read full review
Verified purchase: Yes