1-6 inch Wet Dry Sponge Foam Abrasives Sanding Pad Discs Hook Loop 300-3000Grit
※ Notice: Because the sponge sand material is in rolls, it is normal for the sponge yarn to be slightly curled! It does not affect the use. 500-600# White Corundum Abrasive. 800-1000# Semi-brittle Corundum Abrasive.