Kizreo 12 inch Hybrid Firm Twin Mattress - Cooling Gel Memory Foam and Pocket Springs with Pressure Relief, Motion Isolation, Edge Support, CertiPUR-US Certified, 365-Night Trial, Mattress in a Box

Certified Safe - skin-friendly & worry-free Made without formaldehyde, heavy metals, harmful flame etardants, phthalates, or ozone depleters. Low VOC emissions ensure a safer, healthier sleep environment with lasting comfort and trusted durability. 365-Night Home Trial - risk-free experience Take a whole year to decide if this mattress is right for you. If you're not completely satisfied, initiate your return through your Walmart account. No risk, just better sleep. Stay Cool - airflow & cooling gel memory foam Toss and turn no more from overheating - this 12-inch Kizreo hybrid mattress features open-cell airflow memory foam and cooling gel memory foam, paired with a breathable cover to maximize air circulation, keeping you cool and dry all night long. Pressure Relief – conforming to Every Inch of Your Body This mattress gently conforms to your body curves, effectively redistributing pressure points, supporting healthy blood flow, and reducing strain on your joints and muscles. Motion Isolation – peaceful, uninterrupted sleep Inside are 435 individually wrapped pocket coils that work independently to absorb over 90% of motion transfer. Even if your partner tosses, turns, or gets out of bed, you will remain undisturbed. Mattress in a Box - easy setup The mattress is compressed, rolled, and shipped in a compact box right to your door. After unboxing, place it on a flat bed frame or the floor, and allow 24–72 hours for it to fully expand to its 12-inch thickness. Tips 1.Expansion is faster in warm environments and may take longer in cooler spaces. Please allow time for it to recover. 2.Unfold the mattress slowly and carefully after unboxing. Avoid pulling or forcing it into shape.