A DND (Do Not Disturb) card is a sign used to indicate that a person or space should not be interrupted. Often used in hotels, offices, or private areas, it helps maintain privacy and minimize disturbances. Typically, the card features clear, concise messaging and is usually placed on door handles or visible locations. Made from durable materials, it ensures longevity and visibility. It’s a simple yet effective tool for managing interruptions and maintaining personal or professional boundaries.
