... pads,stone polishing pads.CommodityPolishing pads ( Velcro backed pads)ApplicationMarble, Granite, ConcreteGrit50#,100#,200#,400#,800#,1500#,3000#,BuffDiameter80mm/100mm/125mmCharacteristics ... , low consumption, etc.Usage: Used for maintaining,repairing and renewing granite, marble,concrete,etc. Different thickness and design available, after rough grinding ...