RING SIZE INSTRUCTIONS
Inside Diameter Inside Circumference You should choose CACANA Products Label
16mm 50.2mm 6 16
17mm 53.4mm 7 17
18mm 56.5mm 8 18
19mm 59.7mm 9 19
20mm 62.8mm 10 20
21mm 65.9mm 11 21
22mm 69.1mm 12 22
CACANA Products Label
| US$ 0.75 $0.75 | US$ 0.75 $0.75 | US$ 0.77 $0.77 | US$ 0.75 $0.75 |
| US$ 0.78 $0.78 | US$ 0.77 $0.77 | US$ 0.65 $0.65 | US$ 0.77 $0.77 |
| US$ 0.76 $0.76 | US$ 0.61 $0.61 | US$ 0.64 $0.64 | US$ 0.73 $0.73 |
