Reduce the chance of damage to your iPhone with an Apple iPhone Duo case. Cases for the iPhone Duo consists of 2 parts, so you can easily open and close your iPhone. Like to watch a video on your iPhone? Choose a back cover with built-in stand. You can place your device upright in front of you that way. If you use magnetic accessories, go for an iPhone case with MagSafe. This way, you can attach MagSafe accessories to your Apple iPhone Duo more easily.