Features Used for polishing and grinding wood carving, metal, plastic, jade, DIY, etc. Convenient to use,just put the sandpaper trap into the rubber wheel and tighten the screw of the rubber wheel. The rubber expands to make the sandpaper trap tight. Standard storage box for convenient store and access. There are 2 kinds of sanding drum sleeve of different grits. The set including 4 different sizes of sanding drum to meet different needs. Feature: 1. Used for polishing and grinding wood carving, metal, plastic, jade, DIY, etc. 2. Convenient to use,just put the sandpaper trap into the rubber wheel and tighten the screw of the rubber wheel. The rubber expands to make the sandpaper trap tight. 3. Standard storage box for convenient store and access. 4. There are 2 kinds of sanding drum sleeve of different grits. 5. The set including 4 different sizes of sanding drum to meet different needs. Specification: Item Type:Sanding Drum Sleeve Kit Material:Emery,Rubber,Metal Application:Polishing Grit:#80,120# .w-e-text table td,.w-e-text table th,;.w-e-text table, Package List: 4 x Sanding Drum 4 x Sanding Drum Sleeve Package List 4 x Sanding Drum 4 x Sanding Drum Sleeve