The box is Pterocarpus santalinus, with a mother-in-mouth cover, and chinese fret is decorated around the edge of the mouth. The cover is inlaid with various gemstones, with cloud and dragon patterns, majestic and majestic. The overall coating is black and bright, and the palace atmosphere is obvious. 盒為紫檀木，上下蓋子母口，口沿處四周迴紋紋飾，蓋以多種寶石鑲嵌，呈雲龍紋，威武莊嚴，整體包漿黑亮，宮廷氣息顯著。