14kt yellow gold with 0.04Ct carat weight Signature safety pin silhouette refined with prong-set diamond detail Fine-scale design ideal for layering or everyday wear Lead and nickel free Clean with warm, soapy water and soft cloth and let them air dry. Measures approx 0.67" in length Made in US Our Style No. LEWF-WL177 Manufacturer Style No. S11031-YG-DIAM-MINI-SNGL