Men's 18k Gold Chain 18 Karat Yellow Gold Solid Squared Franco Link Chain Necklace Italy For Lexico Fashion Jewelry Double Chain Empty Pendant Slot Choker Baraka Brev 18K Yellow Gold Link Chain Necklace 20in. New York 18k Yellow Gold Paperclip Link Chain at 1stDibs Italian Solid 18k Yellow Gold 18" Omega Link Chain Necklace W Push. Specifications: Product: 18K Gold Accessories Weight: 1. 68g (please allow a small amount of error) Size: Length about 40CM+4CM extension chain + needle 1CM Thickness: 0. 8MM. The diameter of the ball is 3MM. Color: white 18 inch 40+4CM (18K gold), yellow 18 inch 40+4CM (18K gold), rose gold 18 inch 40+4CM (18K gold) There is silicone in the ball. Knowledge about K gold: 14K means that the gold content is 58. 3%; 18K (G750) means that the gold content is 75%; 24K means that the gold content is 99. 99%; Instructions: The chain can be pulled out of the ball. After wearing the beads, put the chain back into the ball, and you can wear it normally. The chain does not easily come off the inside of the ball. Of course, you can also bend the needle, it will be more difficult to fall off. Package Content: 1 x?? Necklace set chain empty holder