This ring style is made like a link chain. It’s floppy, and flexible, not hard like a regular ring. They are very comfortable, hence their popularity.
A Few Benefits to Flexible Rings
A typical ring can, at times, dig into your finger during a handshake. A flexible ring eliminates this problem as it flexs easily and won't dig in.
If your fingers fluctuate noticeably in size from seasonal changes or changes in medication, then a flexible ring can save you from serial ring sizing.
Flexible rings are a fantastic solution for people with neuropathy, or nerve pain sensitivity. These rings can be worn more loosely as their flexible nature means they are unlikely to slide off your finger.
Check out some more benefits on my post, Flexible Rings, Shaking Hands and Public Speaking