HTC One Mini M4 Case - Poetic HTC One Mini M4 Case [Atmosphere Series] - [Lightweight] [Slim-Fit] Slim-Fit Tranparent Hybrid Case for HTC One Mini M4 Clear/Gray (3 Year Manufacturer Warranty From Poetic) Made from dual-injected durable polycarbonate and thermoplastic polyurethane Transparent material for a stylish look Raised lip for screen protection from surface scratches Razor-thin profile adds protection with little bulk Designed for the HTC One Mini M4. Made by Poetic.