20-PK, 3M Flexible Sanding Sponge 02602, Aluminum Oxide, Super Fine (Grit 500-600)

20 sheets original carton 

3M 02602 SANDING SPONGE (SUPER FINE)

Flexible foam sanding sponges are thinner and larger than standard sanding sponges for sanding flat, curved, and hard-to-reach areas. Flexible foam sanding sponges have abrasive applied to one side of the sponge.