The screen-shot does not show all the panels!
This package contains a variety of panels for Gnome (gnome-panel). Some are orange/brown for Ubuntu, some are blue, some are green, some are dark panels, and some are clear to simply provide an overlay for your background. some of these transparent ones are also tinted. Make of it what you will... but please vote :D
+ Some are 1280
+ Some will simply tile to anything
+ Some are 24 high
+ Some are 50 / 48 high (may be a mix :p)