These tiny necklaces are so cute! The metal and beads hang down approximately one inch in total, featuring the smallest designs and scenes. Chain: 18” stainless steelCharm: alkeme metal (silver color) and blue howlite beads See additional listings for coordinating earrings.Made from hypoallergenic and tarnish resistant materials. Each piece is individually hand made and may vary slightly. There may be some variances in bead size and shade of blue, depending on availability.