Thank you for choosing FENNA & FEI Your new jewelry is made from a plant-based plastic called cellulose acetate.  It is an eco-friendly and hypoallergenic material.  What's Inside?  Hydrangea Flower Studs with Hypoallergenic Stainless-Steel Posts • 35mm Round Hoops with S925 Silver Posts • Mini French Hair Claw • Deluxe Alligator Clip Polishing Cloth Fenna & Fei is a small family, woman-owned business located in Boise, lIdaho.  Visit us at Fennaandfei.com or Instagram @Fennaandfei to learn more!  Designed in the USA, Made in China