This orthopedic mattress with a core of high density coir and rebonded foam helps muscles relax and provides advanced back support. Beneath the cozy quilted surface is the 5-zoned Certified Orthopedic Support, an exclusive technology that makes Duroflex the best orthopedic mattress in India, and the only mattress range certified by the National Health Academy. The FPS layer provides differentiated support to the five zones of your body, which aligns your spine perfectly and corrects posture over the long term.