Sandblaster Sandpaper Is Ideal For Sanding Between Coats Of Paint Or Varnish. Sandblaster Sanding Sponge, Dual Angled, Series: 9565, 4-1/2 In Length, 2-1/2 In Width, 1 In Thickness, Aluminum Oxide. Sandblaster Sandpaper With No Slip Grip Backing Make Sanding Projects Less Work With High Performance Abrasives. 4 pack.