MNH Women's Golden Circles Jewelry Set Necklace Ring Earrings and Bracelet Chain length:15.7"+2.0"(40cm+5cm) Necklace pandent size:length*width:3.0"(7.7cm) * 2.56"(6.5cm) Materials: alloy + rhinestone + electric white gold painted Process:platinum electroplated 30 days money back guarantee.