Product Name: Sandpaper Sleeves Specifications: Sandpaper Circle Diameter: 8mm; sandpaper circle height: 12mm; Chuck Diameter: 6.35mm; shank length: 12.7mm High quality: The quality is reliable, adaptable working environment. High quality, increase the service life of the bit FunctionSpecial electric sanding ring, ideal for home renovation, art crafts and woodworking, often used for metal rust removal, wood, polishing. Package includes: 100 sandpaper sleeves Size :120Grit Features: There are 100 sanding sleeves with . They are made of carborundum, for polishing. Special electric sanding ring, often used for metal rust removal, wood, polishing. Beautiful shape , compact, easy to use. The quality is reliable, the working environment adaptable. High quality, increase the service life of the grinder bit. Specifications: Material: carborundum. Diameter of sandpaper circle: 8 mm. Height of sandpaper circle: 12mm. Diameter of chuck: 6.35mm. Shank length: 12.7mm. Function: For polishing. Usage: Attach it on the electric grinder metal grinding head. Contents: < p>100 sandpaper sleeves. Note: - Due to hand measurement, sizes shown may vary slightly. Thank you for your understanding. - Depending on the brightness and light settings of the monitors, the color of the actual item may be slightly different from the pictures. The actual product is the only one that can be considered standard.