Half Dollar 2x2 Coin Mounts Cube 100 Count, (Hardcover)

I bought this box of 100 coin mounts and I have about 80 that I won't ever use because they're junk. They don't fold well because the fold line isn't cut very well. When they do fold, they're not even - one side is lower than the other side which means your coin won't fit properly. I'm really surprised because these come from Whitman Publishing which has a long history of making superior coin collecting books & products.

It's very hard to fold, and the hole is not centered.