The perfect little necklace for any stargazing science lover! A clear hourglass pendant holds authentic celestial stardust - the dust of genuine Campo del Cielo meteorite! A simple, elegant, yet entirely special piece of jewelry holding a bit of the universe. Materials: Glass, sterling silver, rhodium-plated brass, genuine meteorite Pendant size: 1 1/4" (32mm) Chain length: 18" (46cm) Our jewelry is individually handcrafted and may slightly vary from the photographs. Our products are not waterproof - please avoid getting our pieces wet. All products will come with this care information.