Usage Tips: 5-Piece Set of Water Scrubs Specification: Product size: 23*9cm (8.97in*3.51in) Color: mix Material: Silicon Carbide Features: A variety of sandpaper grits available for most daily applications. These sandpapers are durable and long-lasting, suitable for both wet and dry use. Ideal for arts and crafts, wood, automotive, metal, and plastic surfaces. 1. Made of silicon carbide material, durable and practical 2. Uniform particles provide sharp grinding, fine grinding, and polishing performance 3. Suitable for wet or dry applications. Multiple sizes included to meet various needs 4. Backside texture allows easy identification of grit level 5. Easy to use, versatile application, simple operation, and cost-effective 6. Designed to meet industrial requirements for woodworking, paint, crafts, plastics, electronic circuit boards, hardware, stainless steel, and metal wire drawing 7. Suitable for grinding metal, glass, wood, plastic, ceramics, varnish, stone, and similar materials Packing list: 5 pcs sandpaper (1 pc each of 2000, 2500, 3000, 5000, and 7000 grit)