Early Plastic Necklace, Red Flowers On Brass Color Chain

This is an early plastic necklace, the chain is either brass or brass color (a magnet will not stick to it), and so are the centers of the red flowers.  I have not attempted to clean the metal, I am leaving it "as found".  The flowers have nice bright red petals.  The metal clasp has a fancy center with a flower.  The necklace is approximately a 9" hanging length.  The eight flowers are 1 1/4" in diameter.  Very good condition, especially for its age.  It is probably from the 1930's - 1940's era.