Crystli 10" King Size Pocket Innerspring Memory Foam Hybrid Mattress in a Box

Super Stretch Fabric：A natural and breathable fabric allows the sleeper to benefit from the lift and reduced motion below. Pressure Relief Memory Foam：Ensures an optimal temperature sleeping surface while still conforming to every curve of your body. Individually Wrapped Coil System：High-Tech independently encased coils are designed to reduce motion disturbance and body pressure points giving you the ultimate in comfort and support. Anti-Fire Foam：Coated with fireproof substances. Processed by the special fire treatment, ensuring a quite safe sleeping zone. Ventilated Adjust Base Foam：The Adjust Foam base features wave-shaped ventilation zones which not only increase airflow, but improve mattress flexibility