NoPull Piercing Silicone Disc for Multiple Piercings 18G - 12G Can be used as a retainer or with regular earrings when ears been unintentionally stretched Designed for oral piercings and labret studs Keeps jewelry backings from causing irritation, additional swelling or becoming embedded in the piercing Disc won't fall off and is removed easily. Made of Medical Grade Silicone and Autoclave safe Listing is for silicone disk only. Barbell not included.