CandyShell Edge and SmartFlex differ more in aesthetics than protection. Just like earlier CandyShells, CandyShell Edge is made from permanently bonded-together layers of hard plastic and rubber, resembling a glossy Skittle with a softer core. By comparison, SmartFlex is made from a single layer of TPU polymer that’s firmer than silicone rubber but more pliable than typical plastic shells. Inserting your iPhone 5 into either one is as simple…
