10Pieces Premium Zirconia Flap Disc Sanding Grinding 4-1/2″ × 7/8″ 40 Grit
Key Points: A 30% Longer Lifespan than Conventional Flap Dics Load Resistant, Consistent Finish Vibration Absorbable, Operating Comfort Security Ensurance, Contaminant-free, No Discs flying Off Superior for Flat Sanding Key Features: .