Handmade Length: Approximately 44 cm Extension possible at +100 yen per 1 cm. Material: Brass This necklace features a design also used by brands like Tiffany. The direction of the links may be reversed for length adjustment; please consult if this is a concern. Please refrain from canceling your purchase after it has been made. Will ship as soon as it's ready. Simple packaging by an amateur will be used. Please be understanding. Please note that prices may increase due to rising material costs.