This is a free iPhone 4. Apparently it doesn’t come from Apple. Before you use the iPhone 4, you have to manufacture it by yourself.
As we see, it’s a paper craft shaped as the fresh Apple iPhone 4. It seems all details have been copied to the template of the iPhone 4 paper craft. The free iPhone 4 comes from EnergyNet, a German store dedicated to Apple products. Undoubtedly the iPhone 4 paper model is a promotion for the latest Apple iPhone 4.
Anyway, the iPhone 4 paper craft is very useful for you and your friends. Download it, and play a prank on your friends.