Length of the first layer:13.5"+2"extender, second layer length:14"+2 inches extender.Tips: Due to different monitors, there may be color differences in the product please refer to the actual product received!). Material of the cute karma choker necklace:18K Gold Plated over brass.Never faded.Lead and nickel free,Hypoallergenic. Our dainty necklace is suitable many occasions, etc