3000 Grit Extra Fine Wet/Dry Sandpaper (Package of 10) Our 3000 grit extra fine sand paper works for wet or dry sanding. This flexible, silicon carbide abrasive paper is perfect for metals, glass, ceramic and stone, and features a waterproof packing to prevent disintegration during wet use. Sheet size: 11 x 9 inches Grit: 3000 (extra fine) Material: Silicone Carbide and paper Country of origin: United Kingdom