Specification Brand : LotFancy BulletPoint1 : PROFESSIONAL GRADE: LotFancy purple sanding pads can last 2 - 3 times longer than other discs, delivering professional results across a wide range of applications; sandpaper discs are faster cutting, longer lasting, have better abrasion resistance, are anti-static and anti-clogging BulletPoint2 : MULTI-GRIT PACK: 10pcs each of 40 60 80 120 180 220 240 320 400 800 grit 3” sandpaper assortment. Suitable for most cleaning and finishing requirements, Compatible with 3M random orbital sander, suggested backup pad PN20427 with soft interface pad PN05771 BulletPoint3 : DURABILITY: High quality latex paper provides strong backing and reduces edge tear-out for extended usage; hook and loop backing make discs easy to install and remove BulletPoint4 : QUALITY SANDING EFFECT: Open-coat and special stearate coating achieve an optimal sanding result, ideal for automotive refinishing, wood and composite processing, marine vessels, and vehicle manufacturing BulletPoint5 : DUST EXTRACTION: Pre-punched with 7 holes for efficient dust extraction CompatibleDevices : sanding blocks CompatibleMaterial : Wood ConstructionType : Coated ExternallyAssignedProductIdentifier : 6958104841637 ExternallyAssignedProductIdentifier1 : 774144360879 ExternallyAssignedProductIdentifier2 : 0774144360879 IncludedComponents : No IndustryStandardIdentifier : PN05771 ItemName : LotFancy 3 Inch 7 Hole Sanding Discs, 100PCS 40 60 80 120 180 220 240 320 400 800 Grit Assorted Professional Sandpaper, Hook and Loop Random Orbital Sander Round Sand Paper ItemPackageDimensions_Height : 11.684 centimeters ItemPackageDimensions_Length : 8.382 centimeters ItemPackageDimensions_Width : 8.382 centimeters ItemPackageQuantity : 100 ItemTypeKeyword : hook-and-loop-discs Manufacturer : 12W-2911-Y Material : Aluminum Oxide Material1 : Metal Material2 : Copper ModelName : LYHLYA ModelNumber : 12W-2911-Y NumberOfItems : 100 PartNumber : 12W-2911-Y ProductDescription : LotFancy Professional Grade Purple Sanding Discs are available in grades P40 - P800, ideal for featheredging, fine featheredging, prepping before blending, final step before priming, putty and primer sanding. Sand Paper is great for automotive refinishing, wood and composite processing, marine industry, and vehicle manufacturing. Widely used on metal and non-ferrous metal, hard wood, rubber, leather, plastic, stone, glass, paint stripping and removal, lacquers, body filler, primer, soft resinous woods, copper alloys, brass, bronze, veneer, and more. Suitable for 3M random orbital sander, suggested backup pad PN20427 with soft interface pad PN05771