ZeroLemon All New HTC One M8 Case - Razor Armor Gun Metal Grey / Black Hybrid Protective Case - Premium Cover for HTC One 2014 [180 Days Warranty] Polycarbonate interchangeable shell combined with Soft TPU inner frame for Ultimate Protection Compatible with HTC One M8 (2014) Extra Large Button for Easy Button Push and Access Minimalist Case Design with the rugged case protection feature Gives complete access to all functions of the phone.