Quirky PowerCurl 45 Watt Charger Cable Organizer - Grey by Quirky Inc Both the slim and large cords can wrap around the device for quick unraveling Open access holes enables both ends of the cord to stick out for easy access Simple fold down soft, durable silicone cover hides, protects, and contains your cord Makes it easy to unplug and pack up quickly Ideal for 11-inch and 13-inch MacBook Air