A wall plate is a flat, typically rectangular cover that is mounted on a wall to conceal electrical outlets, switches, or other connections. It serves both functional and aesthetic purposes, providing a finished look to the installation while protecting the wiring behind it. Wall plates come in various materials, colors, and designs to match different interior styles. These plates are usually made from plastic, metal, or wood and can be easily installed or replaced. Common types include single-gang and double-gang wall plates, which refer to the number of devices they cover. Proper installation ensures safety and prevents dust accumulation in electrical components.