Charisma Stainless Steel Cubic Zirconia Pave Crystal Round Square Stud Earrings Gift for Girls Women. Our Earrings pins are made with Hypoallergenic Stainless Steel and IP plated for a polished shiny finish. IP Plating (Ion Plating) is a permanent fusion coating for excellent tarnish resistance, shine and durability. And they come in a variety of colors for everyday and special occasion wear. Pick up them at a great deal and let your body sparkle with confidence!