Silicone Gel Skin PURPLE Sleeve Rubber Soft Cover Case for LG P509 OPTIMUS T (T-MOBILE) LG P505/P506 THRIVE/PHOENIX (AT&T) [WCC637] Soft case with rubberized smooth touch. Made of durable, high-grade environment-friendly Silicone. Designed to offer all-around external surface protection to your phone. Provides anti-slip grip with a soft, more comfortable feeling to hold Smart design, gives you total access to all functionality and buttons.