What’s in the Privacy Kit? Webcam Cover: With this handy webcam slider, you have control over what you want to share. A practical and elegant solution against webcam espionage. USB Data Blocker: This USB connector blocks unauthorized data transfer. Charge your phone and tablet safely while using public charging stations. RFID Blocking Card: Protect all your cards against wireless theft and manipulation. Place the RFID Blocking Card in your wallet and feel more secure. Information Brochure: After following the steps of this simple and straightforward instruction manual, your privacy gadgets will be ready to go in under a minute.