Silicone Case or Polycarbonate Hard Case? Having trouble deciding how to keep your Motorola DROID RAZR M all shiny and new? Well, lucky for you there’s the Amzer Hybrid Grey/ Black Case! Fusing two of today’s most sought after mobile phone protectors, this case is a hybrid of the contemporary Silicone skin case and the classic PolyCarbonate hard case. The first layer, Silicone, protects your entire Motorola DROID RAZR M. The second layer, a high gloss Polycarbonate hard shell, snaps completely around the silicone layer.....the outcome is advanced phone protection! It’s the perfect dual layer case for protecting your Motorola DROID RAZR M from scratches, shock, and the elements all while improving grip ability!