The BookArc möd for MacBook from Twelve South is a unique, birch-colored, arc-shaped stand that stores and elevates your MacBook Air, MacBook Pro, or MacBook Pro with Retina Display vertically off the desk for a clean workspace.
Closed-Clamshell Mode
You can use your MacBook Air, MacBook Pro, or MacBook Pro with Retina Display in Apple's closed-clamshell mode to compliment the BookArc möd. Please visit Apple's official website for instructions explaining how to enable closed-clamshell mode.