Specification Brand : Utoolmart BulletPoint : The 4 step are approximately 1-3/4" wide. The diameters of the steps are approximately 49mm, 55mm, 60mm and 65mm BulletPoint1 : 【Dimension Detail】- Aluminum ring stick with 250mm / 9.86-inch length, the handle diameter is 24mm / 0.94-inch and the top dameter is 8mm / 0.31-inch. BulletPoint2 : 【High Quality】- Ring sizer mandrel is made of aluminium alloy. Lightweight, durable and portable. Fine workmanship with smooth edges that will not hurt your hands. BulletPoint3 : 【Measuring Range】- US, EU, HK and JP sizes with size increments are clearly marked on each ring. Easy to read size chart on mandrel for full sizes, with line marks on shaft to keep the ring in level when measuring. BulletPoint4 : 【Advantage】- Ring stick made of aluminum can not be rust, with long service time. Easy to read size chart on mandrel for full sizes, with line marks on shaft to get the ring straight before measuring, Fine workmanship With round outside and flat inside, smooth edges do not hurt your hands. BulletPoint5 : 【Application】- These jewelry making tools is necessary tools you need, great for craft wire, wire working and jewelry, whether you are a beginner or a professional. With the ring measurement tool you can easy to know which size you need, then give your husband/ wife, girlfriend / boyfriend a correct size ring as surprise gift. Color : Multicolor CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 0790524127702 ExternallyAssignedProductIdentifier2 : 790524127702 GpsrSafetyAttestation : 1 ItemName : Utoolmart Ring Sizer Measuring Tool, 4 Scales (US, EU, HK and JP) Finger Measuring Stick Ruler Gauge, Aluminum Alloy Ring Measurement Tool, for Man or Women Jewelry Making Measuring ItemPackageDimensions_Height : 24.4094 centimeters ItemPackageDimensions_Length : 2.4892 centimeters ItemPackageDimensions_Width : 7.8994 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : jewelry-sizers-and-mandrels Manufacturer : Utoolmart Material : Aluminum alloy / Metal + plastic/iron+plastic ModelName : RSIZER-5PCS ModelNumber : UT191125C-0055 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : UT191125C-0055 ProductDescription : Utoolmart Ring Sizer Measuring ToolDescription* Ring stick is US, EU, HK and JP size, measures the size of your fingers for making rings. * With the ring sizing tools kit, you can easily find out what your perfect ring size is without fit the original rings, which will save you a lot of time and work.* The ring sizing kit is perfect for Jewelry ring making to measure finger sizes and sizes of wedding rings, class rings and other wide rings.* Due to the different monitor and light effect, the actual color of the item might be slightly different from the color shown on the pictures.* Please allow 1-2mm error due to manual measurement, please make sure you do not mind before you bid.Technical Parameters* Product Name: Ring Sizer Measuring Tool* Bar Material: Aluminum* Size Type: US, EU, HK and JP* Aluminum Bar Total Length: 250mm / 9.86-inch* Handle Diameter: 24mm / 0.94-inch* Top Dameter: 8mm / 0.31-inch* Color: SliverPackage Content* 1 x Ring Sizer Measuring Tool ProductSiteLaunchDate : 2018-10-12T07:00:00.000Z Size : Four-Purpose Ring Stick Style : Round SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetAudienceKeyword1 : Men TargetAudienceKeyword2 : Women TargetAudienceKeyword3 : Unisex Adult UnspscCode : 60000000 WarrantyDescription : 1 Year Manufacturer