Material: Alloy zinc + Crystal Color:Gold,Rose gold,Silver Gender: Female Style:Trendy Pendant:2.5*4cm;chain length:46cm/18''+5cm They are 100% real rhodium,gold and copper plated,which makes jewelry more attractive and more durable. Unique design,when you wear it,make you more charming,confident! We promised that sending you our high quality jewelry and providing our best service to you . If you have any questions, please don't hesitate to contact us through Amazon we will try our best to satisfied you. Jewelry also has a life and need your care and protection. 1st ,Keep Jewelry away from any chemicals, Such as perfumes, kitchen cleaning products, lotions, sweat and condiments 2nd ,Do not touch water especially seawater often,water will fade jewelry's color.if it contacted with liquid dry it with soft clean cloth ASAP 3rd,Clean with clean and dry soft clean cloth often At last,when don't wear, put it in a sealed box.