Wool Felt Flap Polishing Disc: Our felt polishing discs are made of high-quality compressed wool felt and wool blocks. This high-gloss polishing disc provides excellent durability and a smooth, scratch-free finish for your polishing and buffing work. Excellent Performance: The reinforced fiberglass backing withstands high pressure and absorbs vibrations for added safety during use. The good anti-vibration effect ensures stable and even polishing and a uniform polishing surface. Universal Compatibility: The high-gloss felt polishing disc is compatible with most 4.5-inch angle grinders, making it a versatile tool for professionals and DIY enthusiasts. The high-gloss felt polishing disc wool felt slats fit perfectly on sanders 7/8" mandrel. Professional Shine: Easily achieve streak-free surfaces with our premium dense wool felt polishing disc for excellent material adhesion. The wool polishing pad features an optimized knob structure that removes streaks from car paintwork, jewelry, and