iPhone 4S Case, Studded Empire Slim Fit Silver Studded Glossy Black Case for Apple iPhone 4 / 4S Specially designed slim fit black studded case for Apple iPhone 4 / 4S. Made from only pure PC and ABS plastic materials. No mixes or blends. Produced from the highest quality mould materials for maximum strength and durability. Silver plastic studs sit on top of the cases attractive glossy black finish. EMPIRE is a registered trademark with the USPTO.