16g 3/8 Inch Bio Flex Monroe Labret Tragus Cartilage Earring Stud Push in 2mm Clear Cubic Zirconia (372) SAVE More.Get 20% off when you purchase any 4 or more of any combination of items from KIX JEWELS, or 15% off 3 items, 10% off of 2 items. See "Sold by Kix Jewels" above and click to see all items. Enter code KIXSAVES at checkout. 2mm ball size Push in no need to twist 16 Gauge 2mm CZ Bio Flex Monroe Clear Bio Flex Hypoallergenic