MPERO Collection 360 Slim Folio Black Case for BlackBerry Z10 Slim folio will fold horizontally to allow for typing, emailing, gaming or video watching. 360 Swivel functionality allows the phone to swivel from a horizontal stand viewing position to a vertical standing position. Perfect port cutouts for your devices headphones, charging cable and speakers. All in one design: Textured TPU Folio Case and Multiple Standing Positions. Smooth and elegant TPU textured material throughout the case and front flap designed to protect your devices screen.