Made double sided coated film with a brass center. With a flexible plastic backing, for sanding in tight places. Easily snaps on to #mm7 mandrel. Grit: Medium (220). Box Of 100

âš  WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects and other reproductive harm. For more information, go to www.P65Warnings.ca.gov.