These 6″ Norton Dry Ice Q260 Finishing Film Discs are the most technologically advanced discs on the market today. A superior grain on a super smooth film backing provides an incredibly fast cut that simply doesn’t load so there areno “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. P1500 grit. Box of 50 film discs.