- Magic sanding sheet with abrasive material kneaded into the fibers for stronger cutting power than paper sandpaper. - Uniform abrasive grain prevents deep scratches on parts. - Hook-and-loop fastener system allows quick, easy sheet replacement to reduce work time and effort. - The hook-and-loop on the holder is not thick or plush like conventional fasteners, providing a firm, stable grip. - If clogging reduces cutting performance, rinsing with water restores cutting power. - Abrasive does not peel off when washed, so the sheets can be reused many times. - The sheets use no adhesive and are integrated with the hook-and-loop, so they are unaffected by wet sanding or washing. - Available grits: 220, 400, 600, 800, plus added 1200 and 1500. A hook-and-loop holder for 220 grit is also available. - Recommended for modelers and hobbyists seeking sharper cutting than standard waterproof sandpaper, durable long-lasting sheets, and improved efficiency through cutting performance and durability.