These are small earrings, about 7mm. Faux pearl. Because they are small, they are easy to wear even if your job has restrictions. How about these if you are looking for simple earrings? They can be worn with both casual and dressy outfits, so you'll likely wear them often. Material is unknown. ✳︎✴︎❇︎ ✳︎✴︎❇︎ ✳︎✴︎❇︎ ✳︎✴︎❇︎ ✳︎✴︎❇︎ ✳︎✴︎❇︎ If you are purchasing other items I have for sale, please use the "bundle function." I will offer a discount. Color: White Shape: Catch/Stud earrings