For sale is this heavy, 26.7 grams, 18k SOLID gold links necklace measuring 24 3/4" long. The links measure 4mm wide and are strong and sturdy. Necklace dates to the 1930s and has soldered links that will not open and absolutely no damage or repairs. It has been carefully acid tested by myself and my jeweler and also electronically tested and is guaranteed to be 18k solid gold. Price is firm.