The MediKing Sulfex Mattress is specially designed for those who need hard-firm, medicated support for effective back care and long-term durability. Built with a full rebonded foam core, it delivers extremely firm and stable support, making it ideal for orthopedic requirements and posture correction. The mattress is enhanced with a Sulfex medicated comfort layer that maintains a smooth and supportive surface without reducing firmness, ensuring consistent spinal alignment throughout the night. Its heavy-duty construction makes it resistant to sagging and suitable for daily long-term use, while the premium fabric finish adds strength, cleanliness, and durability. Designed to stay cool and supportive, this mattress is shown in a 5 ft Queen size (75 × 60 × 5 inch) and is available in Single, Double, Queen, King, and all custom sizes, with 5, 6, and 8 inch thickness options, and is backed by a 5-year replacement warranty for complete peace of mind.