Crafted from 14k Yellow Gold with 14K Stamp. ✦ Made entirely of 14k gold it is Not plated or Filled. Made in USA ✦ Shipped in an Elegant Gift Box which makes these earrings perfect to gift for Birthday, Anniversary, Valentines day, Mothers day, Christmas gift and as a treat for yourself. Ball SIZE: 4mm Round Diameter. (4 Millimeter is equal to 5/32" Inch which is a small size) Comes with secure 14k gold butterfly pushback that can be adjusted to the thickness of your ear. ✦ Perfect for all occasions Hand engraved diamond-cut design (Image enlarged to better show details of product) #116,301 in Clothing, Shoes & Jewelry ( ) #541 in