The Two Tone Large Link Puffed Mariner Chain Necklace in White and Yellow Gold features oversized 15mm mariner links with a puffed profile that delivers bold dimension and a polished two-tone finish. Designed to sit comfortably with a smooth, substantial feel, this chain balances classic structure with modern contrast. This product is guaranteed for life - GLD will repair the item should you experience any defects in craftsmanship or breakage. Specifications Length Weight 16" 107g 18" 118g 20" 129g 22" 146g Width 15mm. (Weight can vary +/- 2 grams).