Specifically designed for MacBook Pro 13.3 in. 2012 / 2011 / 2010 / 2009 release model A1278.Please check the model number "A1xxx" on the back of the MacBook before purchase. High quality coating on both top and bottom covers offers smooth perfect surface and feels nice to touch. The considerate design lets you open/close your MacBook all the way and have full access to all ports. Totally removable snap on case, easy to put on or take off. Four non-slip grip pads on the bottom cover keep your MacBook firm in place and anti-falloff design prevents the grip pad from falling off. The ventilation design on the bottom cover allows your MacBook to release heat properly. Compatible with: MacBook Pro 13.3" - MD101LL/A, MD102LL/A, MD314LL/A, MD313LL/A, MC724LL/A, MC700LL/A, MC375LL/A, MC374LL/A, MB991LL/A, MB990LL/A