8mm Filigree, 4mm Barrel, and 11 x 5mm Eyelet Link Chain. Sold by the foot. CH914 is made up of an 8mm Filigree link separated by the 4mm Barrel and an 11 x 5mm Eyelet Link. This chain is part of our vintage reproduction line. The vintage vibe this chain gives off is undeniable and we think it adds a touch of class to any jewelry design. The Celtic filigree design resembles four hearts held together in a diamond shape. We love this chain in our necklace designs or taking the chain apart and using the links to make earrings.