Rectangular Black Base Packaging Box with Lid is a rectangular box product designed for food packaging. Its appearance is simple and elegant, and the black base with a matching lid can provide a stable space for food, while enhancing the overall packaging's aesthetics and professionalism. The box adopts a regular rectangular design, which can effectively utilize space and facilitate the placement and arrangement of food. Its size is reasonably planned and can be applied to foods of different specifications, such as cakes, pastries, sushi, handmade chocolates, moon cakes, sandwiches, etc., to avoid food placement difficulties or damage due to inconsistent sizes. It is suitable for fast food restaurants, light food restaurants, Japanese restaurants and other businesses that provide takeaway services, which can enhance the food packaging experience; it is also suitable for the daily packaging needs of dessert shops and cake shops, which can not only enhance the store image, but also ensure the safe storage of food.