The Franco Chain in Black in 6mm delivers a clean, modern take on a classic silhouette with tightly woven links that create a smooth, flexible drape. Its sleek black finish adds a refined, understated edge, making it easy to wear every day. This product is guaranteed for life - GLD will repair the item should you experience any defects in craftsmanship or breakage. Specifications Length Weight 16" 49g 18" 56g 20" 63g Width 6mm. (Weight can vary +/- 5 grams).