Pair of Crystal Paved Ferido Balls Nipple Rings Surgical Steel Barbells- 14g Pair of Crystal Paved Ferido Balls Barbell Nipple Ring - 14g Fast shipping - Select your gem color from the above menu Material: 316L Surgical Steel Wearable length 14mm (9/16") - Gem Balls are 5mm Care: DO NOT clean gem ball with alcohol (alcohol may be used on the barbell only)