Specification Brand : NEFLUM BulletPoint : Sold on Amazon BulletPoint1 : 1, 60-180 Grit, generally used for hard, rough, rough and other things, such as metal wood walls. BulletPoint2 : 2, 240-400 Grit, generally used for rough secondary grinding, some of the requirements are not high can be directly polished. BulletPoint3 : 3, 600-1500 Grit, generally used for mahogany furniture amber, bodhi, gold and other polished. BulletPoint4 : 4, 2000-5000 Grit, mainly used for polishing, can be used to remove dead skin, polishing nails to achieve nail function. BulletPoint5 : 5, 7000-10000 Grit, used for fine polishing of products ExternallyAssignedProductIdentifier1 : 0697940800380 ExternallyAssignedProductIdentifier2 : 697940800380 ItemName : NEFLUM 6 Inch 150mm 15 Hole Flocking Sponge Sanding Disc Sandpaper Wet and Dry Hook Loop 300-3000 Grit for Car Polishing and Grinding,800-1000 Grit ItemPackageQuantity : 10 ItemTypeKeyword : abrasive-dressing-tools Manufacturer : NEFLUM Material : Ceramic NumberOfItems : 1 NumberOfPieces : 10 PartNumber : 9953055252768 ProductDescription : Name: sponge sandpaper