A striking pair of perfectly detailed pewter ammonite stud earrings on Sterling Silver pins. Nautical Stud Earrings. Each left and right facing ammonite is 12 mm (0.5”) wide Each pair of ammonite stud earrings are packaged in a black presentation box and an organza pouch. Glover and Smith fossil stud earrings are handmade from solid, polished lead-free English pewter which is non-tarnishing (that was the lead in old pewter) and are guaranteed nickel-free and allergen friendly. We use solid Sterling silver ear hooks. Because we use solid pewter the surface of your ammonite stud earrings will never flake like a silver plated earrings. To clean just wash with warm soapy water and occasionally use a silver cloth on the silver wires. All Glover and Smith pewter earring designs are handmade exclusively by us in Salisbury, Wiltshire UK.