Electrical outlet covers are protective devices that fit over electrical outlets to prevent accidental contact with live wires. They are commonly made from plastic or rubber and come in various designs and colors to match home decor. These covers help keep children safe by reducing the risk of electrical shocks. In addition to safety, outlet covers can also keep dust and debris from entering unused outlets, which can help maintain the integrity of the electrical system. Some covers are designed to be tamper-resistant, providing an extra layer of protection in homes with young children.