Image 1 of 3 Image 2 of 3 Image 3 of 3 opal studs $15.00 materials: stainless steel earring posts, polymer clayearrings are nickel-freeearrings are approximately 0.5” in diameter Quantity: Add To Cart Added! materials: stainless steel earring posts, polymer clayearrings are nickel-freeearrings are approximately 0.5” in diameter