I have ordered sanding belts 60-6120. When I received them there were three in the box instead of four. I knew I would have to send everything back and wait and since it was only $30 I decided to eat one. Then I realized they didn't fit. I unrolled them and lined them up with the old ones and found that they were basically the same but longer and that I could trim them to size. Again, I didn't want to wait for the processing time. Time passed and I kept wondering why they don't fit when everyone says they should. Eventually I found that I had received the 60-2120 belts. They are designed for the 22-44 drum sander and come three per box. When I looked at the box I didn't notice the difference between the 60-6120 and 60-2120 and although I ordered the correct item I received the wrong one. I'll take a closer look next time. Otherwise, once cut and installed, they worked just like the real ones. Four stars for understanding.