Userbars

Userbars are small rectangle bars people used on forums signature. Standart size for userbars are usually 350*19 pixels.

Some are used to show identities:


Some are used for users to show their product:






You can even animate them if your signature is full of userbars:


Some are used to promote your personal blog or websites:








Some are just to show personal interests:






You can find more on

or search from Google

External Link:
Userbar @ wikipedia
Userbar @ Google