Mirka 1351-180B 3-3/4" x 4-3/4" x 1/2" 180 Grit Double-Sided Abrasive Sponge, 100 Piece

The sanding sponge features dual-sided abrasives, providing a longer lifespan compared to traditional sandpaper. It is particularly effective for removing old finishes and offers easy hand sanding of contours.