Features: This sandpaper flap wheel set features multi grit abrasive discs for efficient rust removal, polishing, and surfaces preparation on metal, wood, and plastic materials. Constructed with premium silicon grit and reinforced rubber backing, these grinding wheels offer extended service life and vibrations resistant performances. Ideal for both DIYer enthusiasts and professional craftsmen requiring reliabled materials finishing tools in workshops or home improvement projects. Perfect for automotive restoration, woodworking edged refinement, or metal fabrication tasks requiring precise grinding and surfaces smoothing. The 1/4" shaft design ensures seamless compatibility with angled grinders and drill machines for versatile materials processing from coarse shaping to fine finishing. Specifications: Product weight: 716g Component: emery, rubber, metal Selling point: This set contains sandpaper rings of various particle sizes, which are suitable for grinding, rust removal and polishing of various materials such as metal, wood and plastic, to meet different work needs. Package Includes: 1 Set Sanding Discs note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.