Polishing cap and sponge, 10-pack round wool felt disc pads with 4 inches for angle grinder, 100 mm polishing

Made of soft and thick wool, a natural, environmentally friendly material that won't scratch the surface during polishing.
The disc pad is wear-resistant and safe for long-term use.
Widely used in various surface polishing and cleaning processes, such as metal rust removal, ceramic polishing, marble polishing, car polishing, and wooden floor polishing, etc.
Perfect for 100mm angle grinders and suitable for 12,000 rpm angle grinders.