This a 1970s set which comes with a long and shorter version of the necklace. There are three rows of snake chain - goldtone in the middle and silvertone ones on the outside. It has a push in clasp. The short one measures 24". The longer version is 36". They look fabulous when worn together. The matching earrings are clip ons and measure 1.5". Very good condition and from a non-smoking household.