I was skeptical, but I bought it anyways and I’m glad I did. It can hold loaded metal magazines with ease and it cleaned up the inside of my safe nicely. One thing worth mentioning is that I thought it was made of metal, but it’s not. I’m glad it isn’t because if it had been I wouldn’t have wanted metal magazines rubbing against it without covering it first. It’s flexible plastic that’s similar to a refrigerator magnet but much thicker and more powerful. I’m going to buy a few more.