PhoneNatic Silicone Case for Sony Xperia M4 Aqua S-Style Blue - Cover + Protective foils Silicone Case for Sony Xperia M4 Aqua - S-Style blue Optimal register accuracy with recesses for all important connections as well as for camera, loudspeaker and microphone This durable silicone case for Sony Xperia M4 Aqua protects your Smartphone long and reliably. Excellent protection by the elastic, very durable TPU (Thermoplastic Polyurethane) With this case you get 2 premium Xperia M4 Aqua protective foils for free