[Size]: Top approx. 1.9cm x 1.9cm Chain approx. 50cm [Material]: Top: silver925 Chain: Stainless steel [Included]: None Purchased over 10 years ago at a GUCCI authorized store. I polished it for the listing, removing the blackening, but there are some scratches, so please refrain from purchasing if you are concerned. The chain is an aftermarket product. A new stainless steel chain (as pictured) will be included. Please feel free to replace it with your preferred chain if you don't like it. *Will be shipped immediately via Nekopos (a Japanese delivery service). GUCCI Necklace Top Interlocking Men's Women's