eatures: Graduated Ring Mandrel Great for use on glass showcases Grooved on one side to prevent chipped stones new grooved ring mandrel, an essential tool for the jeweler, goldsmith, silversmith and metal worker Made of aluminum, can be used to determine the size of rings Recessed groove accommodates protruding culet in stone set rings and prevents stone chipping With 4 sizing standards: US, HK, EU, Japan US sizes 2 to 15 in 1/4 steps. UK sizes 13 to 24 1/2 Steps. European sizes 41 to 76 in 1 steps. Japanese sizes 1 to 36 in 1 steps. Perfect for fitting wedding rings, class rings and other wide
Specification: Finger Sizing Stick: Total Length: About 25 cm (9.8'') Material: Aluminum Color: As the picture shown Ring Sizer: Color: Silvery Material: Zinc alloy metal Quantity: 11 American size: 3 - 13 with size increments are clearly marked on each ring. It is suitable for America, Canada, Australia, Mexico
1 x Ring Sizer Stick 1 x Set Of Finger Sizer Rings On A Loop