These lovely earrings, measuring about 1/4 inch by 1/4 inch and weighing approximately 1.5 grams for the pair, are crafted from sterling silver and beautifully inlaid with a selection of stones and shells, including Turquoise, Opal, Black Onyx, Lapis, Denim Lapis, Sugilite, Gaspeite, and Spiny Oyster. Designed in the shape of a shield, these earrings symbolize protection against negative energies and bad spirits. Each pair is stamped on the back to confirm their sterling silver composition and may also feature the artist's signature or stamp. With a smooth back for enhanced comfort and sterling silver posts for a secure fit, these earrings are a perfect addition to any jewelry collection. While sizes and measurements are as accurate as possible, slight variations may occur. Please feel free to reach out with any questions or concerns about the product.