Features: Professional wool flap wheel set delivers efficient metal polishing, effectively removing oxidation, stains, and fine scratches from stainless steel, aluminum, and copper surfaces. multiple layered 125mm wool flap wheel features reinforced contact surfaces and universal compatibility with 100 125mm angle grinders for tool free installation and fast operation. Ideal for metalworkers, automotive technicians, and DIY enthusiasts requiring accuracy polishing in workshops or home garage projects. Perfect for automotive restoration, metal fabrication, and furniture manufacturing to achieve mirror like finishes on curved or flat metal surfaces. Dense wool fiber construction with anti still properties ensures long lasting durability, while the 5 piece set provide multifunction grit option for progressive polishing stage. Specifications: Component : Wool fiber + metal + plastic Dimensions: 125MM diameter (approximately 5 inches) Package Includes: 1xWool Felt Polishing Wheel note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.