Each Jazz necklace is unique. Layer this with your other favorite chains, or wear it on its own. This necklace is super easy to wear and certainly destined to JAZZ up any outfit. They are adjustable in length; this one is a double-wrap necklace that adjusts from 37 in. to 40 in. in length. This one has nickel and lead-free brass findings. This necklace is crafted from glass seed beads sourced in Japan and the Czech Republic, along with vintage freshwater pearls.