Flexible one-size light blue zircon ring approx. 17.5-22, silver

Flexible one-size silver ring, approx. 17.5-22. The ring can be worn on both the pinky and index finger.
The ring doesn't have a rubber thread, but a silver mechanism that is flexible. The ring stays in place well, doesn't rotate or press.
Material 925 silver + 1x light blue cubic zirconia