Drywall Sanding Sponge, Dual Grit Fine/Medium, 2 7/8 in. x 4 7/8 in. x 1 in. (4-Pack)

Effective for sanding drywall joints, patching compounds, and plaster. Sharp, synthetic mineral for fast cut. Best for detail sanding of small to medium areas. Flexible sponge for flat or contoured surfaces. Dual grit - medium to remove, fine to smooth. Conforms for easy use, rinse and reuse for longer life. Made from durable foam, block shape for easy holding. Suitable for wet or dry sanding on wood, metal, and plastic. Mineral color won't discolor sanding surface. Recommended for use with 3M Personal Safety Products. Fine/Medium Grit, includes 4 sponges, size: 4.875 in x 2.875 in x 1 in.