Chain necklace Approximately 40cm long. As shown in the image, it has the markings SN, k18, and 1M. This means it is 18-karat gold plated. Please be careful of purchases based on assumptions or lack of confirmation. Returns are not accepted. There may be overlooked scratches or stains. Please only purchase if you do not mind any dullness, etc. Please purchase only if you understand everything. #gold necklace #18k #1M #gold plated #chain necklace #kiriko necklace #necklace