Item Type: NecklacesFine or Fashion: FashionChain Type: Link ChainShape\pattern: SquareMetals Type: Copper AlloyNecklace Type: Chains NecklacesStyle: TrendyMaterial: MetalGender: UnisexClass: High qualityChain Width: 2.7MM(0.1 Inch)Base Material: Environmental Copper AlloyNickel-free: YesColor: Gold/Silver/BlackOccasion: Engagement/Anniversary/Party/Gift/Daily LifeLength Of Chain : 50cm+5cm(20+2 inches)