The Ring Sizer Mandrel is US standard 0-13. Easy to read size chart on mandrel for full and half sizes. Accmor Finger Sizer Guage is US standard: 0-13
YIEPET US Ring Sizing Kit,Gauge Set with Measuring
Ring sizer mandrel is smooth and completely round shape, good mandrel with sizing etched into the metal, with no burrs or jagged edges, no worry to
Ring Sizer Measuring Tool Round Ring Mandrel Ring Size Measurement Tool Rings Measurer Gauge Sizing Stick Finger US 1-13 with Half Size
PMC Supplies LLC 10 Ungrooved Solid Aluminum Ring Stick Mandrel Sizes 1-13 Jewelry Measuring Tool
Ring Sizer Measuring Tool, 9 Pcs Ring Size Adjuster
Ring Sizer Measuring Tool Metal Combination Suit for
Ring Sizer Measuring Tool, Accmor Ring Sizing
12 Plastic Ring Sizer Stick w/Standard U.S. Sizes
Accmor Ring Sizer Measuring Tool Set, Plastic Ring
KUUQA Metal Ring Mandrel Ring Sizer and Rubber
Accmor Ring Sizer Tool Including Ring Mandrel & Ring
EVSOFMLF Ring Sizer Measuring Tool Set Metal Ring Sizers Stainless Steel Ring Gauges Finger Sizer & Ring Mandrel Aluminuml (Size 1-13), 27 Pcs (Ring Sizer Set)
NIUPIKA Ring Sizer Set Metal Measuring Tool Ring