Specification Brand : NEFLUM BulletPoint : Price for Pack of 45 pcs 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 CompatibleMaterial1 : Metal CompatibleMaterial2 : Rubber ExternallyAssignedProductIdentifier : 9953978088789 ExternallyAssignedProductIdentifier1 : 0044861521915 ExternallyAssignedProductIdentifier2 : 044861521915 ItemName : NEFLUM 2"Inch Self-Adhesive Velvet Sponge Disc Sandpaper Elastic Curved Surface Shell Polishing Sheet Ceramic Abrasive Red Sandpaper,300-400 Grit ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-dressing-tools Manufacturer : NEFLUM Material : Metal Material1 : Rubber Material2 : Metal NumberOfItems : 45 PartNumber : 9953978088789 ProductDescription : Name:sponge sandpaper