Endura 512C Plus is a resilient plank that is exceptionally durable, easy to clean, and a great choice for high-trafficareas. Features Armourbead, a wear layer that offers exceptional performance. 100\% waterproof. With beautiful, deep graining, it is just as stylish as it is strong. Features Soft Silence acoustical pad for noise reduction and added comfort.Can be installed above, on, or below grade. 18.68 Sq. Ft. (Square Feet) per case, 8 pieces per case.