Product Overview Part Number * 3M A-051144-20871Standard Pack - 1 EAPSA Discs 248D, Aluminum Oxide, 8 in Dia., P60 Grit Features: Heavy-duty X weight cloth-backed | Provides excellent adhesion while removing easilyAbrasive Material : Aluminum Oxide Applications : Aggressive Body Material : Cloth Dia. : 8 in Grit : P60 Quantity : 50 per package Wt. : 0.14 lb