Navitech Black Real Leather Folio Case Cover Sleeve For The Asus Zenbook UX303 Adjustable corners allow the case to be adapted using strong hook & loop technology and elastic, giving a bespoke laptop fit. Interruption free edges allow for easy access to all side ports including charging, USB and SD slots A rear access slot on the case allows for further ports and air ventilation. Genuine leather exterior and soft microfiber interior Metal Broonel logo affixed to front of case adds style and sophistication