This Multi-Sizer Ring Sizing Tool is perfect for determining your toe ring or finger ring size. 

This item is shipped free with your first ring order automatically (when available), or you may order one for $1.00 and pay $2 for shipping. It is re-usable, and can be used to size your toes, fingers, thumbs, and midis (knuckle rings!).

We used this tool to help train our toe ring staff. We love it!