This copper chafing dish bag buckle is made up of a large and a small ancient copper chafing dish. The outside is an openable and closed copper fire boiler, and the inside is an integral copper fire boiler. Through the opening and closing actions, it is reminiscent of "dolls" and meets the aesthetic needs of the current national tide. I hope this hanging bag buckle can not only bring users a pleasant mood, but also bring China's unique gourmet copper chafing.