Brass and blue coloured natural stone with multi-coloured blue cords. Lobster clasp with extender and logo charm. Made in Italy Jewelleries from Studio-gi are designed and produced in Italy and of high quality. All the materials used are certified and in according with the regulations issued by the European Community. The materials used are: metals mainly in tin alloy, while the chains and other materials are brass and copper. Components include natural stones, crystal, glass,bohemian pearls, synthetic resins, mother of pearl, shells, Swarovski and preciosa crystals. Trimmingsused are natural fibre (cotton, silk, rayon) and synthetic. During the processing of galvanic and painting are not used Nickel, Lead and Cadmium.