NILLKIN Super Frosted Shield Matte Slim Cover Case for Nokia Lumia 920 (White) + FREE Screen Protector NILLKIN Super Frosted Shield Matte Slim Cover Case for Nokia Lumia 920 Made of imported Polycarbonate (PC) Plastic Material,shock absorbent, shatterproof, and anti-scratch Ultra-thin perfectly fit for your Nokia Lumia 920,hard material provide an excellent protection Complete Edge Protection with thickly four corner prevent getting impact easily Easy to install. No tools Needed.Optional Color:Black,White,Red,Brown