You can do a lot of great things with your fingers ...
point at things, affront someone without talking, wear rings ...
If you like rings, you might want to know which size you need ...
This rings sizer is a tool which helps you to measure US ring size 3-14. If you want to print it, you can download it here for free.
10.618 w x
10.14 d x
4.18 w x
3.992 d x