LG Optimus S LS670 (Sprint) Silicone Skin Case, Black Provides your LG LS670 Optimus S the maximum protection against scratches and scuffs. Made with grade A silica gel, this case is not only durable and long lasting, but also equips the LG LS670 Optimus S with a soft and comfortable surface. Pre-cut openings allows full access to all features. It is user-friendly, and super easy to install. For: LG LS670 Optimus S