OtterBox OtterGrip Symmetry Series case gives consumers the best of all worlds – trusted OtterBox protection and a seamless built-in grip combined with no-fuss MagSafe compatibility. Apple’s MagSafe technology is changing the way we use our iPhones, and OtterBox has been leaning in since Day 1. OtterGrip offers the functionality of a phone grip but is seamlessly integrated, making it completely flush with the case. It can easily be retracted to engage an expanding array of MagSafe accessories.