3M Pro Grade Precision™ Faster Sanding Sanding Block Sponge FSB180-PGP-1T, 2.5 in x 4.5 in x 1 in, 180 grit, Medium, 12/case

3M Pro Grade Precision™ Faster Sanding Sanding Block Sponge FSB180-PGP-1T, 2.5 in x 4.5 in x 1 in, 180 grit, Medium, 12/case.