Our Eraz Stud Earrings in Silver effortlessly elevate any look with a simplistic, chic touch. Measure approx 5mm in diameter and finished with a back post closure. Crafted from Rhodium plated brass. This material will NOT tarnish while in skin or turn green. CARE: Use a soft cloth to gently wipe clean, then remove any remaining impurities with mild diluted soap. Rinse with warm water and dry thoroughly.