Nice assortment sanding pack.
I really like this assortment of sanding sheets. They use some type of plastic backing not paper. They work wet or dry and have a very convenient size. I have had the for a month and use them primarily on car and truck models for surface finishing. I have also cut a few up and attached them with double sided foam tape to to plastic angle pieces for sanding in awkward places and the sanding film works great.
