Specification AgeRangeDescription : Adult Brand : Spitfire Wheels BulletPoint1 : All BONES WHEEL unique formulas are solely developed and produced in our own manufacturing plant located in Santa Barbara, CA. BulletPoint2 : Using drastically different physical and engineering properties for each formula, BONES creates unique urethanes for specific applications of skateboarding. BulletPoint3 : BONES 100's Series #3 BulletPoint4 : Shape: V5 Sidecut Formula: SBA 100A BulletPoint5 : Sidecut Walls Designed for More Stability, Less Drag, & Longer Grinds Color : White Department : unisex-adult DurometerHardness : 100A ExternallyAssignedProductIdentifier1 : 0854006498046 ExternallyAssignedProductIdentifier2 : 854006498046 ExternallyAssignedProductIdentifier3 : 00842357150508 ImportDesignation : Made in the USA IncludedComponents : (4) Skateboard Wheels ItemName : Spitfire Wheels Classics White/Black Skateboard Wheels - 54mm 99a (Set of 4) ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 3 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemTypeKeyword : skateboard-wheels Manufacturer : Skate One Corp. Material : Urethane ModelName : BONES™ 100's • #3 • 54mm • White • Sidecut ModelNumber : WSBABCV54003A4 PartNumber : 1WSFW0CLAS54000 ProductDescription : Spitfire Wheels Classics White/Black Skateboard Wheels - 54mm 99a (Set of 4) ProductSiteLaunchDate : 2021-07-09T19:01:09.136Z Size : 54mm StreetDate : 2020-01-09T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 49221500 WarrantyDescription : Warranted against manufacturing defects for the useful life of the product