General InformationBrand3M?Coat TypeClosed CoatCountry Of OriginUnited StatesSold AsEachCalifornia ResidentsDimensions and SpecificationsBacking Thickness (Imperial)5 milBacking Thickness (Metric)0.0254 mmMicron Grade9 ??mOverall Length (Imperial)18.938 inOverall Length (Metric)481.025 mmOverall Width (Imperial)2.5 inOverall Width (Metric)63.5 mmGritNon PertinentVolume29.26 cubic inch479.48 cm3Weight0.11 lb0.05 kgOther DetailsProduct CategoryCoated AbrasivesMaterial and CompositionAbrasive MaterialAluminum OxideBacking MaterialPolyester FilmProduct FormBeltGradeNon PertinentColor and AppearanceProduct ColorLight Blue