Phone Case for Straight Talk LG Premier 4g LTE L62VL L61AL / LG K10 4g LTE (Metro PCS)Crystal-Dual-Layered Rugged Cover (Crystal Hard Case Teal-Black) *LG Premier 4g LTE / K10 4g LTE Hybrid Case dual-layered with Crystal Cover *Protection- double protection, soft silicon cushion provide extra security and hard PC plastic to against impact, bump and falls *Material - PC Mix ABS Hard plastic/ Silicone Rubber / Synthetic Crystal *For Carrier: Straight Talk LG Premier / Metro PCS K10 *For installation-. Remove the silicone skin from the hard shell; 2. put the silicone skin on your phone; 3. Snap the hard shell on the silicone skin.