Also available in different colors. Plating Purchased from a general goods store. Some items show signs of oxidation, but this is from when they were on display in the store. I cannot answer questions about the necklace's length or more detailed materials. I apologize. Due to home storage. If you are concerned, please purchase from someone else. I apologize. 100 yen off when combined with other items. (Excluding accessories) When combined with accessories: 50 yen off per item (for a total of 2 items) 100 yen off for 3 items (for a total of 4 items) 200 yen off for 5 items (for a total of 6 items) Please comment if you would like to combine items. I apologize.