Genuine Apple iPad Pro Smart Folio for iPad Pro 12.9” White MJMA3ZM/A The Genuine Apple iPad Pro Smart Folio is a folding folio case designed for the Apple iPad Pro (3rd and 4th generation) with an 12.9” screen. It comes in a white color and features a magnetic closure and flexible design. The product is a single unit and bears the model number MJMA3ZM/A.