NILLKIN Aoge Series PU LeatherQuality PC + PU leather material, wear-resistant and durable to useSoft microfiber lining inside protects your phone from abrasionWith an elastic pen slot on the surface, convenient to store your stylus penPrecise cut-outs and openings, with easy access to all featuresThe raised lip at back higher than the phone camera offers better protection for the cameraProtect your phone from drop, shock and other daily damages