Preorder manufacturing first yes sis between 2-4 days after orderan enters It is made of aluminum chain that is not easy to rust or black,there is a hook on the back so that the size can be adjusted by itself. The choice of pearl variations to determine the pearl worn on the forehead area. To avoid tangles, the best storage is hanging. Happy Shopping 🥰🥰 Items price includes shipping fee that should be borne by the buyer.