The Easy tools from Bosch the handy helpers for small projects With three rotating, movable rotating plates for sanding and polishing flat, curved and rounded surfaces (hardwood, coated surfaces, metal and leather) Electronic speed preselection for the perfect speed for the application and material Long-lasting sanding nets for high material removal rate and excellent surface quality Power for ALL 12V: The included battery is compatible with all products within the green Bosch Home & Garden 12 volt system, Weight: 1.10231131 pounds, Manufacturer: Bosch