This is a very light good looking solar panel rated at 5V and 1Watt.  Its a light and shaped like an iPhone 4 - fractionally smaller, so its ideal to use as the basis for a DIY iPhone charging case or similar project.

It will come with a diode.

The 5 clear dots at the bottom could be used to put leds behind them or similar. This sale is just for the working solar panel and diode - you would need to do the electronics for any project.

112mm x 56mm (perfect size for an iPhone4 charging case)