FIVE STAR® Express an upgraded combination of High-density CPU+ provides firm support to your spine. Lie back and revel in the superior comfort of an extra bouncy and soft mattress with Flexi HR. A unique product in the category of foam mattresses, it comes with a High-resilience Foam core that is finished with a soft Micro Fabric cover. This flippable design allows you to flip and rotate your mattress fora longer and more comfortable mattress life. Rejuvenate while you sleep and wake up refreshed.