Size Measuring Guide
How to measure:
- Cut a string that is about 6 inches long.
- Fold the string around the base of the finger, just below the knuckle.
- Mark where the string ends with the pen.
- Place the measured string on the ruler with the area marked on your right.
- The number closest to the pen mark is the circumference of the ring in millimeters.
|
Size |
Diameter |
Perimeter |
|
5 |
15 mm |
47.1 mm |
|
6 |
16 mm |
50.2 mm |
|
7 |
17 mm |
53.4 mm |
|
8 |
18 mm |
56.5 mm |
|
9 |
19 mm |
59.7 mm |
|
10 |
20 mm |
62.8 mm |
|
11 |
21 mm |
65.9 mm |
|
12 |
22 mm |
69.1 mm |
| 13 | 23 mm | 72.2 mm |