Celtic Tree of Life Glass Cabochon Necklace & Earrings & Bangle Set(Totally 4 Pcs) Necklace Stud Earrings Bracelet Bangle Exquisite Set. Metal: (chain & earring setting), Alloy Material: glass Metal Color: Silver Necklace Chain length: 45cm (Extended chain), (1 inch = 2.54 cm) Bracelet length: 16 + 5 cm (Extended chain), (1 inch = 2.54 cm) Earrings length:4cm(1 inch = 2.54 cm) Necklace glass Diameter: 25 mm Bracelet glass Diameter: 20 mm Earrings glass Diameter: 16 mm