The OtterBox Core Series case protects your phone and displays your commitment to sustainability. Core Series is made of the first-of-its-kind regrind material that creates an authentic recycled appearance and comfortable, grippy texture. Materials that would otherwise have ended up in landfills is reused and transformed into this attractive and resilient protective case. The ultra-slim case slips easily into pockets and the one-piece design is effortless to install. Choose Core Series to guard your smartphone and keep the reuse and recycle processes flowing.