If you love Ammonites, you will love these! Fantastic fossis (yes, these are really hundreds of millions of years old!). These are hand bezeled and set into .925 Sterling Silver. Fantastic thick settings! These are top quality earrings! They measure approx. 1 1/4″ on the drop. They are a perfect smaller size, so not so heavy on the ears. Beautiful! Only mother nature can make things this wonderful! If you like these, be sure and check out the matching necklace and bracelet! What a fantastic ensemble!