3 Pack - 4" x 4" x 3/4" Interleaf Flap Wheel Drum, One Each: 80, 120, 240 Grit

The porous, non woven structure promotes airflow and resists loading which prolongs the useful life of the wheel and reduces heat buildup which may stain or distort work pieces. Flap Discs. Mounted Flap Wheels.