25 Count, 9-Inch x 11-Inch Super Fine 400 Grit Trim-M-Ite Silicon Carbide Wet Or Dry Sandpaper, For Use On Paint & Varnish, Flexible -InchA-Inch Weight Backing For Contour Sanding Wet Or Dry, Sanding Sheets Are Packaged 25 Sheets Per Box, Packages Are Tri-Lingual & Die Cut For Customer Convenience.