Yilicy 12 inch Queen Mattress Cooling Gel Memory Foam Hybrid Mattress in a box, Cozy Sleep, Medium

Personalized Support & Spine Alignment: individually wrapped pocketed coils adapt to your body’s shape, targeting pressure points (neck, shoulders, hips) to relieve back pain and maintain proper spinal alignment. Cooling Comfort for Better Sleep: A breathable Airflow memory foam top layer conforms to your body while enhancing air circulation—keeping you cool and comfortable all night. Certified Safe & Eco-Friendly: Made with CertiPUR-US certified foam cover, free from harmful chemicals. Ships in a compact box for a reduced carbon footprint. Ultimate Motion Isolation & Edge Support: High-density foam + pocketed springs minimize partner disturbance, while reinforced edges prevent sagging for durable, full-surface support. Queen size Bed in a Box: The twin mattress is compressed, rolled up and packed in a box, making it easy and fast to transport to your door. Assembly is simple, you just need to open the vacuum bag and wait for 48-72 hours for the mattress to expand to its full state (it may quickly expand at the beginning, please keep a safe distance).