KOULABR Z Queen Size Mattress 12 Inch Hybrid Mattress in a Box Gel Memory Foam Mattress Individually Wrapped Pocket Coils Innerspring Mattress Pressure Relief Medium Firm (12 INCH Queen (New))

THE FEEL SLEEPERS LOVE:Whether you sleep on your side back or stomach or simply toss and turn KOULBR Z Mattress offers the ideal balance of firmness breathability and comfort. Its multi-layer design includes a plush top with soft flexible low-resistance foam and pressure-relieving memory foam that contours to your body and alleviates pressure. The dynamic response transition layer features responsive coils that provide tailored support for a customized sleeping experience.