4-Piece Metal Ring Measuring Tool Set, Adjustable Finger Ring Measuring Instrument, Metal Measuring Rod and Jewelry Rubber Hammer.

Package Included: 1 × finger sizer gauge, 1 × ring sizer mandrel, 1 x jewelers hammer，1 x US ring sizer

• 【Accurate Sizes】Metal ring measuring stick comes with 4 sizes, including US sizes of 2-15 (Specific to quarter size), Hong Kong size (HK), Japanese size (m/m ∮）, European size (CU)， And the finger size gauge is US standard size of 0-15 (Specific to half size)And 27 Pcs finger sizing gauge set is made of stainless steel. Fine workmanship with smooth edges that will not hurt your hands
• Ring size measurement tool are lightweight and easy to handle, often used in the production of jewelry rings, wedding rings can also be scheduled through this tool, Fine workmanship with round outside and flat inside, smooth edges do not hurt your hands
• Material of Ring Sizer Mandrel: Aluminum; Ring size gauge set: Plastic; Jeweler Hammer: Rubber and Steel
• Package Included: 1 × finger sizer gauge, 1 × ring sizer mandrel, 1 x jewelers hammer，1 x US ring sizer
• Compact Storage: The spiral ring can be stretched or compressed to fit various storage spaces, making it easy to keep the set organized.