PhoneNatic Silicone Case for Microsoft Lumia 640 XL X-Style Blue - Cover + Protective foils Silicone Case for Microsoft Lumia 640 XL - X-Style blue Optimal register accuracy with recesses for all important connections as well as for camera, loudspeaker and microphone This durable silicone case for Microsoft Lumia 640 XL protects your Smartphone long and reliably. Excellent protection by the elastic, very durable TPU (Thermoplastic Polyurethane) With this case you get 2 premium Lumia 640 XL protective foils for free