Review on Assorted General Sandpaper by 3M - Model 9019 by Tom Beland

Bought a new sander from Revain.com. I usually fold a regular piece of sandpaper in half and rotate as needed. These papers are cut to the exact size my sander needs and will work correctly according to the grit, but they won't last more than a full sheet. Therefore, the price of the product is too high.