BLUEFLEX Z FOAM SANDING BLOCK
One sanding sponge with 2 grit typesFirm-yet-flexible foam spongeDurable self-sharpening grit on 4 sidesGreat for contour & hard to reach surfacesRinse & reuse - won't crack under extended useSand wood, paint, metal, plastic or drywallDimensions: 2-5/8"x 3-7/8"x 1"Med/Fine Grits