Do it Fine 320-Grit Premium Sanding Sponge is a top choice for professional painters who need a versatile sanding tool for a variety of applications. This premium bonded grain sanding sponge faster and longer sanding performance, making your projects more efficient. Its soft and flexible design allows it to easily sand contours and irregular surfaces, providing a smooth finish every time. Measuring 3" x 5" x 1", it is ly sized for comfortable handling and precise sanding. Model Number: 342041