3M 24002TRIP-XF-B 2.625 x 3.75 x 1 Extra-Fine Pro Grade Precision Faster Sanding Block Sponge-1PK LANC-207905

The 3M Pro-Grade Sanding Sponge is designed to provide great coverage while sanding walls, wood and more, has a sharp abrasive mineral for a fast cut. Use wet or dry.