The ENERLITES SI8821 Elite Series screwless outlet cover plate is designed to replace the wall plate on a standard duplex receptacle. The screwless design of this wall plate offers a sleek professional appearance that is perfect for modern offices and other high-end commercial locations. At the standard size of 4.68\" x 2.93\" this 1-gang plug cover plate is easy to install and will fit over any standard duplex receptacle. The screwless child-safe design provides a seamless finish that cannot be easily removed from the wall. The wall plate design features a locking mechanism which can only be opened with a screwdriver to prevent curious children from reaching the internal wiring. The duplex wall plate is made from ultra-durable Polycarbonate Thermoplastic materials for high levels of both flexibility and resilience. It gives this screwless outlet cover heat resistance up to 100°F so there is no worry about the material melting or fading. The material is virtually indestructible ma