7PCS 4 Inch Set Wet Dry Diamond Polishing Pads For Granite Concrete Marble

Features:
When polishing will not fade, good polishing heat dissipation,will not burn the grinding, polishing effect is good.
Unique seam design, sharp and wear-resistant, fast grinding speed, low noise.
High quality nylon back down, good viscosity, firm and not easy to fall off.
Suitable for all kinds of stone, ceramic tile polishing.