Introducing the Snake Chain Necklace in White Gold- 4mm. A classic look sure to complete any fit. You know you'll stand out when you're rockin' this piece. This product is guaranteed for life - GLD will repair the item should you experience any defects in craftsmanship or breakage. Specifications - Length: 16", 18", 20", & 22" - Width: 4mm - Weight: (Weight can vary +/- 2 grams) - 16": 16 grams - 18": 18 grams - 20": 19 grams - 22": 21 grams