This is a pair of Navajo Native American handcrafted earrings by Marvin McReeves. These earrings are created with Spiny Oyster Shell crafted with Sterling Silver. Both settings are signed by Marvin noted as M and are stamped Sterling.
The earrings are approximately 2 inches long as measured from the center of the french ear loop to the bottom of the setting and are 3/4 inch wide at the widest point.
Total weight of the pair is 16.5 grams.