By purchasing and using the products at PixelBazaar you are granted a non-exclusive, non-transferable right.
If you want to remove the restrictions and you are interested for an extended license, please contact me.
All freebies are bound to Creative Common’s Attribution-NoDerivatives Licence. Or in plain words, you are free to use the freebie in any medium or format for any purpose, even commercially as long as an appropriate credit (usually a link back) is given to PixelBazaar.
Note: Should you happen to loose the icons, let me know your email that you've used upon your purchase, and I will provide you with the new files.