Marked on the clasp 1/20 14K Gold FIlled, it has gold balls, filigree links and twisted wire chain. It measures 32" end to end, the colors are deep and true, purple, red, blue, green and gold. Beads average 5mm and some slightly larger. In excellent condition with little sign of any wear. Looks great has a multi-wrap bracelet as well as its use as a necklace!