Sandpaper Wheel Sanding Sleeves Long Tube 80mm 55mm 38mm 25mm 20mm 12mm For Sanding For Polishing Feature:1. Sanding accessories: it is an ideal sanding accessory for home woodwork, fine art processing and handicrafts.2. Wood sanding: use for wood softening, edge treatment, surface treatment, to form a wooden craft.3. Wide Application: Very suitable for hand sanding in narrow space or various small metal and wooden crafts.4. Inner diameter of long sandpaper ring: 80mm/3.14 inch, 55mm/2.16 inch, 38mm/1.5 inch, 25mm/0.98 inch, 20mm/0.78 inch, 12mm/0.47 in.5. Sandpaper Specifications: 120 mesh sandpaper, suitable for sanding and polishing wood and fiberglass. Specification:Item Type: Sandpaper Ring SetMaterial: SandpaperInner Diameter: 80mm/3.14in, 55mm/2.16inch, 38mm/1.5inch, 25mm/0.98inch, 20mm/0.78inch, 12mm/0.47inProduct Length: Approx. 11.5cm/4.5in Product Specification: 120 Mesh Gross Weight: Approx. 142g/5oz Scope of Application: Grinding, Polishing, etc. Package List:6 x Sandpaper Ring