Faceplates are protective covers that fit over the front of electronic devices, such as smartphones, tablets, or computers. They serve to shield the device's screen and buttons from scratches, dust, and other potential damage. Faceplates can also enhance the aesthetic appeal of a device, allowing users to customize its appearance. In addition to their protective function, faceplates can provide access to ports and controls, ensuring that users can still operate their devices easily. They are often made from materials like plastic or glass and come in various colors and designs to suit individual preferences.