Size: 3-1 / 8 inch (80mm x 80mm x 80mm).
Grit: 20pcs x 40/60/80 grit, 15pcs x 120/180 grit, 10pcs x 240 grit.
Material: High-quality alumina abrasive, durable and achieve the best polishing effect.
Application: Fit 3-1 / 8 inch oscillating multi tool triangle sanding pad.
Best for wood sanding, use 40/60/80 grit for rough wood, use 120/180 grit for general wood, use 240 grit for final finishing of wood, metal, plaster and other surfaces.