Belilang Wave Pattern Foam Buffing Pad Features : 1.Suitable for RO. car Polisher 2.Made of German sponge which with good tensile . 3.Unique Bonding technology decide it's long service life 4.Stock pads are available ,customized pads are welcomed 5.Different colors with different polishing effect . 6.Black for finishing , Orange for Polishing , Red For Light cut ,Yellow for medium cut , Green heavy cut