Silky soft to the touch, with the same protection that our confidence SeeThru hard shells and introduce SeeThru Satin! This beautiful variation of our original hard shell case from MacBook smooth, semi-transparent mat that slides easily in and out of the bag, while retaining a degree of fatigue for maximum quietness. Speck Expert Engineering provides access to all ports and connections important to emphasize the beauty of your new 13 MacBook or MacBook Pro or 15-inch MacBook Pro (unibody / models of black keyboard). Removable, easy to wear and remove. Rubber feet to help keep your notebook safe and secure. Compatible with all MacBook unibody aluminum, including June 2009 release.