As nice as it is to look at the iPhone 4′s glass back, the fact is that it wouldn’t really take much for it to break. Countless stories have been posted online by people who have experienced this heart breaking ordeal. So what do you do if you neither want a case that’ll hide the elegant design of the phone nor risk damaging its back side? Enter Material6, a company that specializes in turning the back panel of your iPhone 4 into carefully hand-crafted wood. Yes, wood!