Option 1: Using a flexible measuring tape
Wrap your flexible measuring tape around your finger, making sure it is not too tight. Measure using millimetres.
Option 2: Using a string or strip of paper
Wrap the string or strip of paper around your finger, making sure it isn't too tight. Mark where the ends meet with a pen. Lay the string or piece of paper flat and measure it to where you've made the mark. You can use a ruler, measuring tape, etc. Measure using millimetres.
If you are in between sizes, we have half sizes available in a few styles. See a style you want but it does not have half sizes? Send us a message and we will be happy to make it a half size for you!