Two hand cast baby :) seashells made using the lost wax casting method. (No PMC) They are solid sterling silver with a matte finish. Each has two small holes, approximately 1.08mm, for stringing. They look perfect; just like two real little seashells :) Their lightness and size make them ideal earring components. They measure approximately 8.71mm x 9.20mm They are made when ordered, and I need 5 working days before shipping. The listing includes two seashells.