Seidio PBQIPH4-PR SURFACE Plus Case for Apple iPhone 4/4S - 1 Pack - Carrying Case - Retail Packaging - Amethyst Sleek case (~ 0.73 cm) with our signature soft-touch coating provides scratch protection without adding much bulk Unique snap-together design makes putting on and removing your case easy Case includes a 1700mAh battery and slot allows users to swap out battery with a spare Included micro-USB cable allows you to sync and charge your iPhone 4/4S without the hassle of removing your case For Apple iPhone 4/4S