Extra-large mattress, 12-inch hybrid memory foam mattress, with pocket springs to isolate the pressure of exercise

【Mattress in a Box】The mattress is compressed and packed in a box. After opening the package, please wait some time to fully expand. hybrid memory foam mattress fits most bed frames. Whether it's a box spring, flat bed frame, wooden bed frame, metal bed frame. If you have any issues or concerns, please feel free to contact us, our customer support team is always here to assist you! 【Breathable and Healthy】hybrid mattress is made of high-quality knitted fabric, which is skin friendly, comfortable, and breathable, keeping you dry while sleeping. The mattress's independent pocket spring system can enhance air circulation and prevent heat retention, resulting in a cool and comfortable sleep. 【Release Pressure and Sleep Soundly】The combination of independent pocket springs and memory foam can effectively release pressure and relieve fatigue, while effectively reducing motion transfer. Even if you or your partner turns over frequently, the other one will not be disturbed. hybrid mattress bring you a quiet and comfortable night.