Ring with a screwed rivet on it, it has an open design that gives a lighter feel and can be slightly adjusted in size.
Material: Zinc alloy

These rings may differ in small details from the ring on the image. There may be a slight difference in the sizes between ring to ring and from the size guide measurements.

Size guide inner diameter ring
#14 = 23.2mm
#13 = 22.3mm
#12 = 21, 3mm
#11 = 20.6mm
#10 = 19.7mm