This product is suitable for 2 yuan stores, jewelry stores, stationery stores, etc. Specifications of One Piece: 60CM * 40CM * 40CM packing number 336 sets weight 19.25 kilograms one piece, there are 8 inner box, each inner box 42 sets, it is recommended that the customer service multiple purchase, color can be mixed. If the quantity is large, you can call 18346012233 directly.