kwmobile Case for Sony Xperia M4 Aqua - Brushed Aluminum Hard Case Shockproof Protective Back Cover - Silver COMPATIBILITY: Made to fit Sony Xperia M4 Aqua METALLIC EFFECT: Back cover is made of sturdy aluminum with a brushed finish for an elegant, modern look FULL PROTECTION: Case covers all four corners of smartphone to protect it from shocks, falls, drops, bumps and scratches SLIM FIT: Lightweight and easy to slip in and out of pockets without compromising protection EASY ACCESS: Precision cutouts enable easy access to all buttons, ports, speakers and camera without taking off the case