14k white gold and stamped 14k to seal the authenticity and guarantees quality. Size: outside diameter of hoop is 2" inches round ( 2" inches is equal to 50 millimeters) and the thickness of the earrings are 2 millimeters wide Made in USA. We are proudly an American owned and operated company. Seamless polished hoop earrings ✦ Sturdy click-top closure for an easy, secure and comfortable fit ✦ Easy to put on and light weight for all day wear Gif box included – all Tilo Jewelry items arrive beautifully packaged in an elegant gift box, ready to surprise and excite for any occasion, including birthdays, Christmas, Baptism, Mother’s Day, anniversary, Valentine’s Day, weddings, graduations and much more! To ensure your complete satisfaction, we offer a 30 day no-questions-asked money back guarantee. 14k White Gold Classic and Polished Hoop Earrings, 2'' Diameter (50mm)