The most common women’s ring size is N ½.Place the sizer on your ring finger and carefully pull it taut to read the finger size. With the numbers facing out, slip the tip of the ring sizer through the slot.
Wider bands have a tighter fit than thinner bands, so when using another ring to assist you with estimating a measurement, pick a similar design to the ring you are hoping to buy.If you’re not sure, always err on the larger size when buying rings Wrap the sizer around the knuckle (or widest part) of the finger to be sized.