Wet and Dry Reusable Sanding Sponge Coarse Double Sided Sandpaper Blocks for Woodworking Metal Polishing Fine Grit Sanding Pads

Good luck with your favorite purchasesSpecification Material: aluminum oxide diamond + density sponge Size: 9.5*11.5cm Color: blue Applicable: polishing and grinding of metal, wood carving, amber, etc. Package contains: 6/12/18* sand blocks