Twin Mattress, GRAINSRICE 14 inch Hybrid Gel Memory Foam with Individually Wrapped Pocket Coils, Pressure Relief for Adult

【Ergonomic Support System】:This hybrid mattress uses hundreds of premium individually pocketed coils to deliver targeted support to 7 essential body zones—feet, legs, hips, waist, shoulders, neck, and head. Combined with multi-layer foam, it effectively absorbs pressure to enhance comfort, relieve tension, and improve overall sleep quality. 【Breathable & Comfortable】:Crafted with natural, breathable materials, the mattress promotes excellent airflow and releases heat and moisture efficiently. It helps keep you cool and dry throughout the night and adapts to your body temperature for a more comfortable, restful sleep experience. 【Ultra-Quiet Performance】:High-quality pocket springs paired with slow-rebound foam greatly reduce noise and motion transfer. Even when you or your partner moves, the mattress stays quiet and stable, minimizing disturbances and helping you sleep soundly. 【Mattress in a Box】：For easy setup, the mattress arrives compressed and rolled so it can pass through narrow hallways and staircases with ease. Simply unbox and allow 48–72 hours for full expansion before use. Safety Tips: Ensure the mattress is fully expanded before sleeping on it, avoid contact with sharp objects, and handle carefully during unpacking to prevent damage. 【CertiPUR-US Certified】：Our mattresses meet strict CertiPUR-US standards, ensuring they are free from harmful chemicals, heavy metals, and unpleasant odors. Enjoy a safer and healthier sleeping environment with confidence. 【Buy with Confidence】：Your purchase includes a 10-year warranty and a 100-night trial for worry-free shopping. Our customer service team is available 24/7 to assist with any questions or concerns you may have.