The 3M 02604 Softback Sanding Sponge in Fine Grade has a grit range of 320 - 400, making it suitable for smoothing and finishing tasks. With a size of 4-1/2" x 5-1/2" and a box of 20 pieces, this product is designed for efficient sanding in various automotive and woodworking projects. The 3M brand ensures high quality and reliability, making it a trusted choice for professionals and DIY enthusiasts alike.
