4pcs Ring Sizer Adjuster for Loose Rings Rings Spacer,Tightener and Guards-
This ring adjuster is specially designed to adjust the ring size. If your ring is too big to wear, this rope may help you. Size: fine round wire (3.5 100mm), thin flat wire (3.5 100mm), thick round wire (5 100mm), thick flat wire (5 100mm).