AIMO Vibrance 2 Tone Hybrid Case for ZTE N9520 Max [Boost Mobile] (Green / Navy Blue) Keep your phone safe and protected in style with this dual-layered protective accessory case. Inside layer is constructed from durable skin that resists dirt and stains. Removable outer layer is made of strong plastic, and protects top, back, sides and bottom of phone to provide extra security against bumps and falls. Custom mould fits phone perfectly allowing full access to all the phone's buttons, jacks, and ports. Easy to install - simply snap on over the phone. No tools required.