Rhodium Plated (silver), paw print earrings are cut from brass from a refined master computer aided design. The earwires are sterling silver.The entire product is made in the USA. Each piece is hand shaped and hammered to create facets on the surface to reflect light. The plated surface is tarnish resistant. To clean, use soapy water or windex and let dry. Approx. 1/2 inch in diameter.