Experience the precision and quality of 3M with the Cubitron II 3-inch abrasive roll, part number 31473. Ideal for both wet and dry applications, this product delivers exceptional performance and durability. Each box contains 50 high-grade abrasive rolls, measuring 5 inches in size, with a grit rating of 320 and above, ensuring a fine polish and long-lasting usage.With the included manufacturer part number 31473, you can be confident in your purchase of genuine 3M brand abrasives. Whether you're working on automotive repairs or other intricate projects, these abrasive rolls are designed to provide a superior finish, ensuring your work is both efficient and exceptional.