What we jyxpearl company offer you is the natural semi-finished coral product.Pure ,natural and simple characteristic is the unique of coral .The coral has soft luster, and the color is elegant and beautiful.The size for the coral is 5.5mm,and the length for the strand is 16inch,which is the good length for you to design your necklaces.You can alos purchase this semi-finished product to make the bracelets ,the earrlings.Anyway,this is the ideal materal for you to design your favorite styles.