A baby gate is a safety device designed to prevent infants and toddlers from accessing certain areas of a home, such as stairs or rooms with potential hazards. Typically made of wood, metal, or plastic, these gates can be mounted to walls or used as freestanding barriers. They come in various sizes and styles to fit different spaces and decor. Most baby gates are adjustable and can be opened easily by adults while remaining secure against curious little ones. Some models feature a swinging door or a sliding mechanism for convenience. Using a baby gate helps ensure a safer environment for young children as they explore their surroundings.