This pair of Earring is made of Real Pearl with Korean Rolled Gold Metal, High quality tested product from the house of Trendmagnet Fashion Jewel. No Plastic pearl or Duplicate pearls are used, only real fresh water pearl will remain glittering life long and do not melt on heat. Simply Beautiful. Keep it in Cotton box and do not keep in velvet box as the metal shine may affect. avoid direct closure to perfume or chemical.