1. Flexible polishing pads, also integrated grains with resin oid 2. ... short time 3. Suitable for the gr Feature:1. Flexible polishing pads, also integrated grains with resin oid2. High gloss ... the natural color5. White buff is used for polishing light color stone finally, and black buff for ... dark color.Size(inch)3, 4, 5TypeDry Polishing Pad, Wet Polishing PadGrit50,100,200,400,800,1500,3000,buff