This is a luxurious freshwater pearl necklace. It's durable and can be used for a long time. The clasp is stamped with "silver". The wire finish gives it a clean impression. Unused. I haven't used it because I have another one of the same kind. It can be worn in various situations, such as everyday wear and school events. The length, including the clasp, is 43cm when unclasped. With the clasp attached, it's 21cm. No box included. Will be shipped with simple packaging. Please refrain from purchasing if you are sensitive to used items, even if they are unused. Returns are not accepted after purchase. Thank you for looking.