Dual SIM iPhone 4 case 2 in 1

This is a very innovative design, it gives your a DUAL SIM for your iPhone 4G.

With this Dual SIM, you are no longer to hassle with your network problems when you are travelling from one country to another country.

Features:
- One iPhone (4G) with 2 SIM Cards (see note below)
- No need to cut your SIM CARD
- STK Menu (see installations below)
- Comes with Crystal case to protect the dual sim card and your iPhone

This accessory is compatible with:
- iPhone 4G (Firmware 4.0.0)
- iPhone 4G (Firmware 4.0.1)
- iPhone 4G (Firmware 4.0.2)