Product information:
Type: Rings, Rings
Material: tungsten steel
Style: Unisex
Colour: Black
Size information:
Size: 8, 9, 10, 11, 12
Packing list:
Ring*1
| Port number（mm） |
8 |
10 |
12 |
14 |
17 |
20 |
22 |
24 |
26 |
| Perimeter |
46 |
49.8 |
52 |
54.7 |
57 |
60 |
62.4 |
65 |
67.5 |
| Diameter |
14.7 |
15.8 |
16.5 |
17.3 |
18.2 |
19 |
19.8 |
20.6 |
21.5 |
