Overall, I think this is a good frame for the price. I bought it because I was given artwork that was already matted to the 13x16 dimension which is an unusual size. When I placed the mattes in the frame, the back wouldn't fit back on because it was too thick. I fixed this by flipping the back over and securing it that way. It works because there is a ridge on the other side that makes a thinner catch for the frame tabs. Anyway, good looking frame, just beware of the thickness of what you are putting in it.