Specification Brand : HARFINGTON BulletPoint1 : Size - Medium grade 800-1000 Grit sanding blocks 4-sided, dimensions of 100x70x25mm/4"x 2.8" x1". BulletPoint2 : Material - The corundum abrasive surface is great for various applications due to its hardness and durability. BulletPoint3 : Feature - Block shape should suit your specific needs, whether flat for larger surfaces or contoured for more intricate work. High-density sponge is soft, and flexible, and provides cushioning while sanding. It allows for better control and reduces the risk of leaving scratches on the surface being sanded. BulletPoint4 : Application - All-purpose abrasive sponge, widely used for polishing kitchen rust, sanding wood furniture, metal, and drywall, preparing surfaces for staining or painting, etc. BulletPoint5 : Usage - The foam sanding blocks are washable and reusable. They can be used for both wet and dry polish. Color : Brown CompatibleMaterial1 : Glass CompatibleMaterial2 : Concrete CompatibleMaterial3 : Stone CompatibleMaterial4 : Ceramic ConstructionType : Coated CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 4014549118559 ExternallyAssignedProductIdentifier1 : 082354060114 ExternallyAssignedProductIdentifier2 : 0082354060114 ExternallyAssignedProductIdentifier3 : 00082354060114 GpsrSafetyAttestation : 1 IncludedComponents : 10 Sanding Sponge Blocks IndustryStandardIdentifier : 6011 ItemDisplayWeight : 1 pounds ItemName : HARFINGTON 10pcs Superfine Sanding Sponge Blocks 800-1000 Grit Foam Sanding Block for Polishing Kitchen Metal Wood Drywall, 100x70x25mm ItemPackageDimensions_Height : 20.4978 centimeters ItemPackageDimensions_Length : 7.6962 centimeters ItemPackageDimensions_Width : 13.4874 centimeters ItemPackageQuantity : 10 ItemShape : Rectangle ItemTypeKeyword : sanding-blocks Manufacturer : HARFINGTON Material : Corundum, Sponge MaximumRotationalSpeed : 3820 rpm ModelName : 6011 ModelNumber : hta230729hh000276 NumberOfBoxes : 1 NumberOfItems : 10 PackageLevel : unit PartNumber : hta230729hh000276 PowerSourceType : hand_powered ProductDescription : The foam sanding blocks are washable and reusable. They can be used for both wet and dry polish. Block shape should suit your specific needs, whether flat for larger surfaces or contoured for more intricate work. High-density sponge is soft, and flexible, and provides cushioning while sanding. It allows for better control and reduces the risk of leaving scratches on the surface being sanded. The sandpaper blocks come in different grit sizes, which determine the coarseness of the sanding surface. Lower grit numbers indicate a rougher surface for heavy material removal, while higher grit numbers signify finer surfaces for smoothing and finishing.