This is a wonderful art deco necklace. The chain is 18 inches long and is made up of 18 triangular links. Each link is almost 3/4 inch long and 3/8 inch wide at the base. A large pink glass stone is at the center and from that hangs 2 more triangular pieces each with another pink glass stone. There is no makers mark or silver mark on the necklace but this is pure art deco and something any collector would be proud to wear.