This simple and easy to use webcam cover ensures your privacy behind the laptop or smartphone. After removing the adhesive, place on device covering the camera, then simply slide the cover open and close to your desecration. Along with privacy protection, keep your data safe with this portable and convenient USB data blocker. No matter where you charge, you can prevent unwanted USB data breaches and keep your smartphone or laptop safe from juice jacking. This USB Data Blocker is the perfect solution when charging in public places. This “work from home” privacy two-pack works well with laptops, desktops, smart TVs, and more!