Material: Natural sapphire Wrist size: Approximately 15cm There may be some errors. Please check the other sizes in the image. Color: Blue ⚠️ The elastic of the bracelet is a consumable item. It may break unexpectedly due to deterioration. In that case, please replace it with a new elastic. * Although it is new, it is a display item from the store. There may be some signs of use. As it is a natural stone, there may be some cracks. Please understand this. Color: Blue