This lovely jewelry dates from the mid 1950's. It was made by Trifari and the design is called Pebble Beach. The yellow components are Lucite. They are embellished with rhinestone chatons - two on each link. The necklace is adjustable from 12 1/2" to 15 1/2". There is an extra ring on the chain. I am not sure why but it was there when I purchased this set. The bracelet is about 7 1/4" long. Both pieces are 3/4" wide. This is old Trifari - high quality and good weight. The goldtone metal is in excellent condition. The Lucite retains its sheen and the rhinestones are bright and sparkling. There is some minor wear to the metal on the back of the bracelet consistent with its age and use. This jewelry is featured in Julia Carroll's book Costume Jewelry 202.