Description��1. This is a new metal finger gauge2. This is great to give to customers or stock your store and save money3. With this finger gauge you will never have to look for a gauge again4. Graduated Ring Mandrel5. Great for use on glass showcases6. Grooved on one side to prevent chipped stones7. The Measuring Stick has sizes 2 to 15 in 1/4 size increments8 .There is on error of size 0.25 between ring and measuring stick .9. There are 4 kinds of measurement on the stick ， 1-15 is American type.10.There is no relation between the size of the ring and the size of the stick.The rings are used to test the size of your finger， while the size on the stick is your ring size.Specifications:1. Material:Finger Sizing Stick: AluminumRing Sizer: Iron2. Color: Silver3. Stick Length: 9.80 inchPackage includes:1 x Silver Ring Sizer Stick31 x Ring