... : 60#,150#,300#,500#,1000#,2000#,3000#,BUFF diamond polishing pad: wet polishing pad, flexible polishing pad1) diameter: 4"2) Dimension: 3mm thickness3 ... #, BUFFP,S,E P: PremiumS: StandardE: Economyame:diamond dry polishing pad use condion:only use in dry color:white buff,black ...