Directly from Tory Burch - A subtle nod to the antique armor that inspired our fall collection, the Mixed Stud Card Case With Key Ring is a versatile design with some edge. Made of super-soft leather and dotted with polished rivets and our iconic double-T logo, this style stores swipe cards, transit passes and IDs — perfect for commuting, meetings and swapping out bags. Tory Burch Official Site.