Super Frosted Shield Back Case Cover For Google LG Nexus 5 This case is made from high grade Textured polycarbonate. The case itself is tough and scratch-resistant yet flexible. It has a frosted matte finish which not only looks cool but improves grip. The back also features a subtle "Nexus" logo as you can see in the photos.. Environmentally friendly PC material high-precision machine molding. Materials in line with European environmental standards created using the latest dust-free matte UV fuel injection technology high-end elegant appearance.