Specification Brand : Cubitron II BulletPoint1 : Small size is ideal for sanding and finishing hard-to-reach spaces BulletPoint2 : Cloth backing supports heavy sanding yet frays to expose fresh abrasive BulletPoint3 : Resin bond withstands high heat and pressure BulletPoint4 : Aluminum oxide abrasive in a closed-coat layer provides fast cut and long life BulletPoint5 : Rolls attach to a compatible cartridge roll mandrel (sold separately) Color : brown CompatibleMaterial : Aluminum ExternallyAssignedProductIdentifier : 50051144969741 ItemName : 3M Cubitron II Cartridge Roll 341D, 1/4 in x 1-1/2 in x 1/8 in P240 X-weight, 100 per case ItemPackageDimensions_Height : 15.9 centimeters ItemPackageDimensions_Length : 13.9 centimeters ItemPackageDimensions_Width : 15.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-cartridge-rolls Manufacturer : 3M Material : Aluminum Oxide Material1 : Aluminum Oxide Material2 : Resin MaximumRotationalSpeed : 24000 rpm ModelNumber : 50051144969741 NumberOfItems : 100 PartNumber : 50051144969741 Pattern : Form Type :Regular ProductSiteLaunchDate : 2015-11-20T08:00:01.000Z Size : 1/4 inches diameter, P240 gtit type StreetDate : 2017-03-12T00:00:01Z Style : Grade:P240 UnitCount : 100 UnspscCode : 31191600