Triple SIM Cards Adapter w/ Protective Back Case for Iphone 4 / 4S - Yellow + Black
Quantity: 1 - Color: Yellow + black - Material: Plastic - Compatible Models: Iphone 4 / 4S - Easily to switch 3 SIM cards without turning off the phone - No need to cut your SIM card - No data loss when switching 3 numbers or turning on/off the phone - User friendly option menu will embed into your phone menu system - Very simple operation" easy plug & play - Comes with specific protective plastic backside case "