Specification Brand : KoolStone BulletPoint1 : Please Attention ! These belts only fit for KoolStone C1 & C3 Rock Tumbler. BulletPoint2 : Any issues, please feel free to reach out at: support@ikoolstone.com. We will provide you with the best solution within 24 hours. BulletPoint3 : 100% Risk-Free purchase, Offer 1-Year replacement. BulletPoint4 : Belts are consumables that can wear out at any time, so we need to prepare some for spare use. BulletPoint5 : If your belt breaks frequently, please contact us for help. Don't worry, we will do our best to provide the best solution. Color : Black Belts CompatibleDevices : Tumbler ItemName : 5 Packs of Rock Tumbler Replacement Belts, Only Compatible with KoolStone C1, C1 Pro & C3 Rock Tumbler, 78 * 4mm ItemPackageDimensions_Height : 10.3886 centimeters ItemPackageDimensions_Length : 0.9906 centimeters ItemPackageDimensions_Width : 8.4074 centimeters ItemTypeKeyword : household-vacuum-belts Manufacturer : KoolStone ModelNumber : KSRT-BELT NumberOfItems : 5 PartNumber : KSRT-BELT ProductDescription : 5 Packs of Rock Tumbler Replacement Belts,78 * 4mm ProductSiteLaunchDate : 2022-04-22T09:37:15.263Z Size : Small SupplierDeclaredDgHzRegulation : not_applicable