Set of 2 Seamless Cartilage Hoop Earrings: 16g 5/16 Inch Surgical Steel & IP Plated Purple Hoops Forbidden Body Jewelry hoop rings Titanium IP plating over 316L Surgical Steel Includes two cartilage hoop rings for alternative style options 16 gauge 5/16 inch (8 mm) hoop cartilage earrings