These covers are a frosted second skin for your MacBook Pro Retina 13". The front and back covers are made from the highest quality polycarbonate hard plastic and they provide great protection for your MBP retina 13". The case helps to prevent against damage from shocks, drops, fingerprints, splashes and scratches. The case is extremely easy to put on and remove and gives full access to the ports, the buttons and the connectors. The small feet under the back cover keep the MacBook very steady and prevent it from sliding when in use. MacBook for illustration purposes only and is not included.