Rolling Ring (size 3.75)

This ring is as fun as it sounds, it consists of three sterling silver rings that are linked together and when you slide the ring onto your finger, the layers actually roll over each other creating a super unique look.  The rings are linked together, but individually the rings measure 2.5mm wide and are 2mm thick.  It is a little hard to state the overall thickness of the band since the three layers can move around on top of each other, but it seems to average around 4.8+/-mm.  On my ring mandrel the ring size averages at 3.75