The product is antique silver plated on brass casting. In order for the products to be used for a long time without losing their properties, contact with perfume, water and liquid chemicals should be avoided. All products in this collection have Nickel/Free features. It has anti-allergic properties. Product Size Information: Ring Open back - adjustable according to finger - Earring 4-5 cm length. Total weight is 24g. Made in Turkey. It is shipped in a box as 1 ring + 1 pair of earrings.