Egrips are less than 0.5mm thick and not bulky like cases and silicone skins, maintaining the iPhone's beauty. Egrips complement the iPhone 3G and you'll refuse to be without them after they're installed.
NOTE: The top left front piece is included with the egrips Kit, but due to the proximity sensors in that corner, we recommend you save this piece as an extra. You can still place the iPhone 3GS or iPhone 3G face down using only the 3 pieces shown.