This will not turned black until unless any Perfume or any oil is not being spray on this Bracelet. Last Long Look like Solid Gold Feel like Solid Gold but is a fraction of the cost compared to Solid Gold. This is a special & unique metal alloy with Yellow Gold Plating GUARANTEED not to wear away. You will be mistaken for wearing Solid Yellow Gold costing hundreds of dollars. Only you will know the secretsLength 7 1/4inches & Width 9mmLobster Clasp
Guarantee : 100% satisfaction for material & workmanship used in making this jewelry