Meet your needs: Including 3 sheets of each grit,1000/1500 42 sheets. High-quality: Made of waterproof silicon carbide, electroplating ensures evenly distributed gravel, suitable for dry wet sanding, does not decompose, tear or break during use. Wet and Dry Sandpaper: Made of silicon carbide and electroplated coatings, they are suitable for both wet and dry applications, so you can use them for arts and crafts, carpentry, automotive, metal and plastic applications for polishing. Easy to Use: Sandpaper size 93.6 inch, can be used manually or easily placed on a sanding block. It can be cut to any size according to need, printed on the back of sandpaper Sandpaper size for easy identification. Wide Applicability: Suitable for handling all kinds of loose work and repairing wear and abrasion on walls and baseboards to eliminate wood or mold burrs on toys or furniture, repairing handrails or turf furniture, and even wet sanding on vehicles. Doing this job not only saves money but also learns valuable skills.