Shell Case Armor Kombo For Microsoft Lumia 640XL Hybrid PC Silicone Build-in Kickstand Belt Clip Holster Wing Skull Excellent combination of durable protective case with convenience belt clip holster Hybrid case made of shock resistant flexible silicone inner cover with hard Polycarbonate plastic outer shell case Integrated slim functional kickstand feature for hands-free use Sturdy perfect fit Belt Clip Holster with rotate function so your phone is always secured