These 3 inch Norton Dry Ice Q260 Finishing Film Discs are the most technologically advanced discs on the market today. A superior grain on a backing provides an incredibly fast cut that simply super smooth film doesn't load so there are no "pigtails" that take extra time to buff out. Long lasting Dry Ice Q260 provides a consistent finish that buffs out fast, really fast. Hook & Loop backing. P1000 grit. Box of 50 film discs.