Made of sandpaper, wet and dry sanding for metal, wood, plastic or porcelain. It has craftsmanship, reasonable design, compact and practical. Appropriate size, you can also cut the sheets into different sizes to fit your hand or can wrap it on a sanding block(not included). Features -Color: Assorted. -Material: Sandpaper. -Size: About 23.30X9.50X0.10cm/9.16X3.73X0.04in. -Grit Type: 120, 150, 180, 240, 320, 400, 600, 800, 1000, 1200, 1500, 2000, 2500, 3000, 5000. - Waterproof technology enables these abrasive paper sheets sturdy and lasts for a long time using. - Waterproof and tensile resistant, wet or dry sanding in your projects, and they can be used for both wet and dry purposes. - Excellent craftsmanship for wide ranges, proper for metal, glass, plastic, stone, jade, leather, lacquer and wood. - For buffing and polishing as well as painting, wood turning finishing, metal finishing, glass and car painting and more. Package list: 3 x sheet of 120 grit sandpapers 3 x sheet of 150 grit sandpapers 3 x sheet of 180 grit sandpapers 3 x sheet of 240 grit sandpapers 3 x sheet of 320 grit sandpapers 3 x sheet of 400 grit sandpapers 3 x sheet of 600 grit sandpapers 3 x sheet of 800 grit sandpapers 3 x sheet of 1000 grit sandpapers 3 x sheet of 1200 grit sandpapers 3 x sheet of 1500 grit sandpapers 3 x sheet of 2000 grit sandpapers 3 x sheet of 2500 grit sandpapers 3 x sheet of 3000 grit sandpapers 3 x sheet of 5000 grit sandpapers