Cornelio Ring
| Ring Size | Diameter | Circumference |
| 5 | 15.6mm/0.61" | 49mm/1.93" |
| 6 | 16.4mm/0.65" | 51.5mm/2.03" |
| 7 | 17.3mm/0.68" | 54.3mm/2.14" |
| 8 | 18.2mm/0.72" | 57.1mm/2.25" |
| 9 | 19mm/0.75" | 59.6mm/2.35" |
| 10 | 19.9mm/0.78" | 62.5mm/2.46" |
| 11 | 20.6mm/0.81" | 64.7mm/2.55" |
| 12 | 21.4mm/0.84" | 67.2mm/2.65" |
| 13 | 22.2mm/0.87" | 69.7mm/2.74" |
| 14 | 23.1mm/0.91" | 72.5mm/2.85" |
High polished stainless steel spinner ring consisting of three rotatable parts. The gold color part is numbers 1 to 30 for date, the silver color part is Monday to Sunday as days and the black part is Roman numbers I-XII (1-12) as months. It is 8 mm wide.
Material: Stainless Steel