3M 917NA Contour Surface Sanding Sponge, 4.5 in x 5.5 in x .1875 in, Fine

3M 917NA Contour Surface Sanding Sponge 4.5 in x 5.5 in x .1875 in Fine 3M, Contour Softback (5MM), 4-1/2" x 5-1/2" x 3/16", Fine, Flexible Sanding Sponge, Abrasive On 1 Side, Washable and Re-Usable., Brand 3M, Color Fine, Ideal for sanding wood, paint, metal, plastic and drywallPackaged in super fine, fine, medium and assorted gradesFine thinRinse and reuseExtremely flexible, "softback"