Measures 76 inches wide x 80 inches long x 10 inches thick Free Shipping on all of our mattresses * Measures 76 inches wide x 80 inches long x 10 inches thick * 3 inch layer of 5 lb. density Memory Foam atop, * Two layers of 2 inches Convoluted airflow polyurethane foam which is designed to allow for sufficient airflow, * Removable and washable velour zipper cover included * 90 day guarantee!! * 20 Year Limited Warranty!!!