Cush Cases - New Macbook (April 2015 Release) 12-inch Hard Shell Case for MacBook - DARK BLUE (Fits Model #s MF855LL/A, MK4M2LL/A, MK4N2LL/A, MF865LL/A, MJY32LL/A, MJY42LL/A) This Case is for the NEW MacBook 12-inch laptop. Models: April 2015 Release Compatible with: New MacBook 12 Two-piece, lightweight, snap-on protective hard shell for Apple 12 Custom-designed to fit the new MacBook without preventing access to the laptop's ports, battery test button, DVD drives, and heat dissipation