3M™ Finesse-it™ Roloc™ Sanding Pad is made with a foam backing that provides conformability during operation. ™The pad size is ideal for accessing small and hard-to-reach areas. It also provides the convenience of the 3M™ Roloc™ TR Quick Change Attachment System in combination with 3M™ Stikit™ sanding discs. ™This accessory may be used when a sanding tool is preferred over hand sanding.