The sandpaper assortment kit is well made of Kraft paper and silicon carbide material for practical use. It has maximum resistance to clogging and loading, increasing your productivity and reducing material consumption. It can be widely applied in automotive sanding, wood furniture finishing, wood turning finishing and more. Perfect for furniture finishes, polishing of plastic and glass, etc. Features -Color: Black. -Material: Kraft Paper, Silicon Carbide. -Size: About 23.00X9.50X0.10cm/9.04X3.73X0.04in. -Grit Type: 320#; 600#; 800#; 1200# -Note: The product has color difference, but does not affect the use - Sandpaper is durable, good flexibility, wear-resistant. Will not easily break and damage during use. - Providing you with a wide grit selection. The sandpapers are great for both dry and wet sanding. - It can make your polishing object have a bright and clean surface, which is very practical and professional - The durable backing stands up to the jobs on wet or dry surfaces, suitable for wet sanding and dry sanding - dissipation, small grinding volume, strong tear resistance, can provide you with a more comfortable experience Package list: 15 x sheet of 320 grit sandpapers 5 x sheet of 600 grit sandpapers 5 x sheet of 800 grit sandpapers 5 x sheet of 1200 grit sandpapers