3M™ Soft Sanding Sponges are designed to provide a great surface finishing solution. Each sponge combines quality 3M abrasives with a highly flexible foam backing, creating a conformable way to uniformly sand curved areas such as bumpers, complex body lines, headlight openings, door handles, door jambs and more.In a range of grits including coarse, medium and fine, 3M Soft Sanding Sponges let you reach tight, hard-to-reach spots for auto body finishing repairs and touch ups and for putty, filler, glaze and primer sanding. Each sponge is highly flexible to uniformly sand curved areas such as bumpers, complex body lines, headlight openings, door handles, door jambs, and more. These specialty purpose sponges will reach challenging locations that ordinary sanding tools simply cannot reach.