Material:Alloy,Pearl Necklace Size:42 x 0.8 cm Bracelet Size:18 x 0.88 cm Earring Size:3 x 0.8 cm Color:Gold,Silver The necklace earring bracelet jewelry set is made of alloy and pearl,strong,no fall,no fracture,no deformation,durable,exquisite,beautiful and unique,it is the best choice for mom wedding or yourself Don't wash it with water or any jewelry cleaner,clean with dry cloth,don't wear it when sleeping,bathing or exercising,don't touch cosmetics,don't expose it to humid air and strong light for a long time,store carefully to avoid impact If the necklace has any quality problems,we promise to return it for you