3M CP-040 Sanding Sponge, 4-7/8 in L, 2-7/8 in W, Fine, Aluminum Oxide Abrasive

3M Detail area/angled sanding sponge is ideal for either dry or wet sanding of wood, paint, metal, plastic and drywall. Rinse and reuse. Angled edge sands corners without affecting adjacent wall or popcorn textured ceilings.