... .Grit:46# ,60# ,80# ,120#,150#,180# 2.polishing marble surface 3.durable 4.long lifespan Packaging&DeliveryPackaging ... the paymentSpecifications frankfurt metal grinding 1.long life 2.fast polishing3.high performance4.with the feature of ... frankfurt metal grindingGrit16#,24#36#,46#,80#,120#180#,240#Typeabrasive blockQualityexcellentPackingdepend on the sizeUsagepolishingMaterialmetalMore Pictures: About ...