Search query: drywall inside corner sanding tool

Product: 3M Large Area Drywall Sanding Sponge, Fine/Medium, 4.875-in by 2.875-in by 1-in, Black - 9095NA
Brand: 3M
Color: Black
Relevance: Substitute
IDEAL FOR MODERATE SANDING AND SMOOTHING of joint compounds
FLEXIBLE SPONGE can be used to sand flat or contoured surfaces
DUAL GRIT - Medium Grit to remove, fine grit to smooth
Best for detail sanding of small to medium areas
Conforms for easy use