Plastique – 100+ Free Vector Icons With CSS Sprites
Plastique Icons is a set of 100+ free vector icons that includes variations of popular items like file, folder, database, calendar, etc. and many other unique ones.
The set is colored black & white color and comes in .AI format so it can be resized or the colors can be changed completely.
There is also a sprite (48*48px) with the CSS rules is provided for easier usage on web pages.