Iconshock has released unique icons set of  Shock iPhone Icons.

The icon set includes 15000 icons and 600 unique items that are designed to meet the requirements of theiPhone iOS guidelines.

Items inside are the ones that can be used by most of the mobile and web apps like actions, devices, filetypes, smileys, etc.

There are 600 icons in the set, they are in transparent .PNG and gray versions (great for hover effect) and available in 2 different sizes: 30*30px and 40*40px  and bundled with 4,400 variations of each size.

License, Usage, and Sharing:

These icons are design by iconshock completely free for commercial and non-commercial usage. You cannot, however, modify these icons, claim them to be your own, redistribute these icons on another website and/or sell them for a profit.