Surgical Steel with 5 Inner Clear CZ Gem Hinged Segment Rings. Available in Steel, Gold and Rose Gold. Size: 16g 3/8" The hinge on this specific design allows the wearer to never lose a small segment piece again and it has that easy snap seamless fit. Can be worn in lobe, cartilage, septum & daith piercings. Gem Sizes: 1st & 3rd-2mm,2nd-2.5mm. Made entirely from Surgical Steel.