Marble & aluminum honeycomb composite panel consisting of the natural marble stone face (approximately 3~5mm) and the aluminum honeycomb panel together . With words advanced technology of gluing and adhesion used in the aviation , the marble & aluminum honeycomb composite panel preserved the natural appearance of the marble stone , has overcome the fragility and heavy weight of the entire marble stone . Nowadays this green material has become more and more popular in the decoration field in the world . Wooden case