Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. 36" x 84" * For pressure relief, comfort and durability * Features foam with sections that adjust individually to distribute weight and relieve interface pressure * Ultra-soft heel zone that lowers pressure for sensitive heels * High-density bottom layer of compression-resistant foam for support, weight distribution and extended mattress life * 7 year, non-prorated replacement guarantee on foam components