Classic Medistuds Ear Studs are sterile, medical-grade ear piercing studs manufactured by MediSystem. Made in the USA, these studs are 100% sterilized to ensure safety during the ear piercing process. This is a medical/personal care product used for ear piercing procedures. The package contains one pair of sterilized ear studs. The product has FDA approval and meets medical-grade surgical steel standards. For professional use in ear piercing procedures only.