A bathroom mirror cabinet is a storage unit that combines a mirror on the front with shelves or compartments behind it for storing items such as toiletries, medications, and other bathroom essentials. These cabinets are typically mounted on the wall above the sink or vanity in a bathroom, providing both a functional storage solution and a reflective surface for grooming and getting ready. Mirror cabinets come in a variety of sizes, styles, and finishes to complement any bathroom decor.