ITEM:VINTAGE COPPER COATED STEEL KNURLED CABLE CHAIN NECKLACE WITH BRASS SPRING RING CLASP QUANTITY:3 PIECES SIZE & SHAPE:KNURLED CABLE 24"LONG (4mm. Chain Gauge / Thickness) MATERIAL:COPPER COATED STEEL & BRASS COLOR:COPPER & BRASS AGE & ORIGIN: 1960S TO 1970S