The Bar Link Chain in White Gold in 4mm delivers a clean, contemporary look defined by sleek rectangular links and a balanced, structured profile. Designed to sit smoothly on the neck, it offers a refined silhouette with just enough presence for everyday wear. This product is guaranteed for life - GLD will repair the item should you experience any defects in craftsmanship or breakage. Specifications Length Weight 16" 30g 18" 34g 20" 37g 22" 41g Width 4mm. (Weight can vary +/- 5 grams).