One Tough Shield ? 3-Layer Hybrid Case (Black/White) for LG Optimus F3 (LS720/VM720/MS659) - (Grunge Skull B/W) The installation process is quick, simple, and no phone disassembly is required for a 100% perfect fit coordinate with people's visual disparity and aggregation form a stereo feeling. If look from different angles, different images appear. It will give you a new visual experience. Simple, elegant, functional, the Vibrance Case features a refined design, vibrant colors, and lasting protection. Slim and form fitted to show the perfect shape of your device. Advanced dual layer design with polycarbonate hard shell and flexible TPU; Precise cut and design allows full access to ports