• You'll need a string, a ruler, and a marker.
• Wrap the string around your finger and mark the point where the ends meet.
• Lay the string along a ruler and measure up to the marked point to get the circumference.

Alternatively, you can measure the internal diameter of a ring you already wear.

We primarily offer sizes 6, 7, and 8, but we heard your request for larger sizes, so we've expanded our plain gold bands to accommodate that!