OtterBox Defender Series Hybrid Case with Screen Protector and Stand for the Nexus 7 (First Generation) - Black Practical Protective Effective Silicone port covers keep dust and debris away from the main openings, including the charging port, headphone jack and volume controls Full access to all the features and functions of the case, including all buttons, microphone and camera Three layers of protection include a polycarbonate inner layer, polycarbonate outer layer and protective shield stand