3M™ Nailsaver Scouring Sponges are cleaning sponges made of a textured synthetic fibre white web containing very soft abrasive particles, laminated with an adhesive on to a grooved synthetic colour coded foam holder.For easy cleaning with low scratching power on most surfaces, use 3M™ Nailsaver Scouring Sponges.Our scouring sponges are made of a texture