It's a beautiful crystal necklace. The length is about 43cm, with a gradual gradation starting from the approximately 8-9mm crystal beads in the center. I received it as a souvenir from Kofu, Yamanashi Prefecture, a while ago. It's cool and lovely, perfect for the coming summer (^-^). Overall, it's in good condition, but the clasps on both sides have slightly discolored due to age. It's barely noticeable, but please refrain from purchasing if you are concerned. Item...Single-strand necklace