10 inch King Size Memory Foam Hybrid Mattress Crystli Pocket Innerspring Mattresses in A Box with Pressure Relief Edge Supportive 100-Night Trial 10- ZJN9_R3NDD79

About Crystli Mattresses: Sleep is so much important. To wake up refreshed, you will need to have a good quality sleep. Crystli is here to help you do a better job in bed. NOTE: Crystli mattresses are FIBERGLASS FREE. HYBRID DESIGN FOR ALL SLEEPERS - The Certi - PUR-US certified memory foam and pocketed innerspring hybrid construction reaches a balance between firmness and softness. - The King size mattress provides the targeted support to your body, proper back support & alignment. No worry about slipping off the bed. STAY COOL ALL NIGHT LONG - This hybrid King mattress is made of high-end knit fabric with a comfortable and breathable surface. The air-flow foam layer has millions of open cells acting as airway chambers, allow maximum airflow so the foam breathes for unbeatable temperature regulation. EDGE SUPPORT & MOTION ISOLATION - The high-quality carbon steel spring coil has high flexibility and provide excellent customized support for your skeletal system. They work indep