Specification Brand : Roadtrip Luggage BulletPoint1 : Get the most accurate measurement with a bracelet sizer / mandrel - Bracelet sizers are superior to using rulers, as rulers can only measure bracelets accurately in a straight line. When that bracelet is arranged in a circle, the inner circumference is less than the length and thus an incorrect measurement is provided by a ruler. Bead boards are also less accurate as the circumference is dependent on the bead size. Only mandrels directly measure inner circumference and provide accurate measurements every time regardless of orientation and bead size. BulletPoint2 : Steps are in half-size metric scale (cm); on the back side, the mandrel features the corresponding imperial (inches) measurement so you can measure in both cm and inches BulletPoint3 : Made from sturdy and environmentally friendly PLA plastic, which is biodegradable. Stepped design provides quick and accurate measurement vs conical designs. BulletPoint4 : Stepped design provides quick and accurate measurement vs conical designs BulletPoint5 : DOES NOT DAMAGE JEWELRY unlike metal sizers. Much better than folding plastic sheet mandrels that keep disintegrating BulletPoint6 : Made in the USA Color : Grey ExternallyAssignedProductIdentifier1 : 0605258841612 ExternallyAssignedProductIdentifier2 : 605258841612 IncludedComponents : Ring bar ItemDisplayDimensions_Height : 1.1 inches ItemDisplayDimensions_Length : 10.04 inches ItemDisplayDimensions_Width : 3.23 inches ItemDisplayWeight : 0.35 pounds ItemName : Bracelet Sizer Mandrel Oval (Aspect Ratio of Human Wrist) Half-Sizes Metric-Imperial ItemPackageDimensions_Height : 1.18 inches ItemPackageDimensions_Length : 11.42 inches ItemPackageDimensions_Width : 3.54 inches ItemPackageQuantity : 1 ItemTypeKeyword : jewelry-sizers-and-mandrels Manufacturer : Amy Kates Workshop Material : plastic ModelName : Bracelet Sizer Metric Half-Size Round ModelNumber : BSMHO-GRY NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : BSMHO-GRY ProductDescription : Keep your customers happy by providing the most accurate bracelet measurements - use a bracelet sizer / mandrel! Oval shape follows the aspect ratio of the human wrist, makes it perfect for measuring oval bracelets ProductSiteLaunchDate : 2025-05-22T21:59:27.810Z ShipsGlobally : 1 Size : 25.50X8.20X2.80CM Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetAudienceKeyword1 : bracelet makers TargetAudienceKeyword2 : Jewelry makers TargetAudienceKeyword3 : Online sellers TargetAudienceKeyword4 : pawnshops TargetAudienceKeyword5 : photographers UnitCount : 1 UnspscCode : 54100000 WarrantyDescription : manufacturer warranty for 90 day