Twin Mattress, GRAINSRICE 12 inch Hybrid Gel Memory Foam with Individually Wrapped Pocket Coils, Pressure Relief for Adult

‌【Breathable & Cooling Design】：Crafted with naturally breathable fabrics, this mattress allows heat and moisture to escape efficiently, keeping you cool, dry, and comfortable through every season. The surface adapts to your body temperature, creating a refreshing and soothing sleep environment that helps you fall asleep faster and stay asleep longer. 【Advanced Ergonomic Support】：Built with hundreds of individually wrapped coils, this hybrid mattress delivers precise, zone-based support to seven essential parts of your body—head, neck, shoulders, waist, hips, legs, and feet. Layers of responsive foam and supportive springs work together to distribute weight evenly and relieve pressure, giving you balanced, restorative rest. 【Quiet & Stable Sleep Experience】：Enjoy peaceful nights with our motion-absorbing pocket spring system. Combined with slow-rebound comfort foam, it effectively reduces movement noise and vibration, allowing both partners to sleep soundly—no more waking up when the other turns over. 【Convenient Setup – Mattress in a Box】：Your 12-inch mattress is conveniently compressed and rolled into a box for easy transport through hallways and staircases. Just open the box, unroll the mattress, and let it naturally expand for 48–72 hours before use. Pro tip: handle with care and keep away from sharp objects during unpacking. 【Certified Safe & Durable】：Our mattress is CertiPUR-US® certified, meaning it contains no harmful substances or odors. You can rest assured knowing you’re sleeping on a product that meets the highest standards of health and environmental safety. 【Guaranteed Quality & Support】：We stand by our product with a 10-year warranty and 100-night sleep trial. If you have any questions, our friendly customer service team is available 24/7 to assist you, ensuring a worry-free shopping and sleeping experience.