GREOO Queen Size Mattress in a Box 12" Hybrid Cooling Gel Memory Foam with Individually Pocket Coils Firm Pressure Relief CertiPUR-US

Skin-Friendly Breathable Fabric: Silky, cooling cover for instant comfort. Fire-Resistant Safety Layer: Safety meets durability with built-in fire-resistant protection. Pressure-Relieving Gel Memory Foam: Dissipates heat and cradles pressure points. Airflow Boost Foam: Open-cell structure enhances breathability. Dual Gel Memory Foam: Adaptive contouring for joint relief. High-Density Support Foam: Reinforces spinal alignment. 700+ Individually Wrapped Coils: Responsive, motion-isolating support. Ultra-Dense Base Foam: Long-lasting foundation with zero sagging. Simple Setup, Lasting Comfort Remove the queen mattress from the box. Cut the vacuum seal with the included tool. Allow 48-72 hours for full expansion (tip: place in a ventilated area). Experience GREOO's engineered comfort.