Gator Finishing 4157 60 Grit Aluminum Oxide Sanding Sponges (3 pack), 3" x 4" x .5" Gator flexible sanding pads are perfect for sanding irregular shapes and contours For use on wood, metal, drywall, fiberglass and painted surfaces Flexible aluminum oxide Gator flexible sanding pads are perfect for sanding irregular shapes and contours Flexible aluminum oxide