Necklaces / Pendants by Debbie Long Each link is individually folded and forged by hand using a unique technique I developed. Each link measures approximately 18mm. There are 66 links in this chain. Also sometimes available in silver. Please email request. Features Primary Material : brass Length (inches) : 28 One of a Kind : No Hallmarked : No Cleaning InstructionsClean the chain using a household brass cleaner. Use an old toothbrush and remember to rinse and dry thoroughly.