Made of strong polycarbonate, this bumper features shock-absorbing interior ridges and beveled edges for improved fit and grip. Four feet raise the bottom of your laptop to promote airflow and reduce heat buildup. Snap-on installation is fast and easy. Users seeking a bumper with 360-degree protection will be happy to learn that optional, non-included scratch shields are available separately. Features: Protective bumper case for 13'' MacBook Pro with Retina display, engineered shock-absorbing ridges provide ultimate protection, beveled edges engineered to securely fit MacBook and offer enhanced grip, easy snap-on installation with optional scratch shields for 360-degree protection, secure closure keeps device fastened shut even if bumped or dropped, rubberized feet for stability, grip and airflow. Dimensions 12.6 x 1 x 8.8 in, weight 0.67 lb. Material: Polycarbonate.