Beautyrest Black® Series One 13.5" Extra Firm Mattress

• Triple-Stranded Pocketed Coil® Technology offers our most advanced level of individualized support and motion separation, so you can rest undisturbed

• Specialized vertical fibers combine with an applied surface-cooling technology in an advanced feature designed to help transfer heat away from the body all night

• Contouring foam adheres to the shape of your body for night after night of exceptional pressure relief

• High-density, firm-feel comfort foam contours and conforms to your body, so you can experience a unique combination of comfort and support night after night

• A unique, channeled design helps this high-density foam promote airflow for cool, enhanced pressure-relief

• Made to Order in the USA – Expertly crafted and assembled in U.S. factories using a blend of premium domestic and imported materials, ensuring exceptional quality and meticulous attention to detail

Twin XL: 79.5D x 13.5 W x 38 H
Full: 74.5D x 13.5 W x 53 H
Queen: 79.5D x 13.5 W x 60 H
King: 79.5D x 13.5 W x 76 H
Cal King: 83.5D x 13.5 W x 72 H