Coolvie 12 Inch Queen Mattress Hybrid Queen Mattress in a Box Pocket Springs with Soft Knitted Fabric Cover for a Cool Sleep & Pressure Relief Medium Firm Feel with Motion Isolation

12 Inch Hybrid Mattress 3 Layers Premium Foam with Pocket Springs Medium Firm Feel Pocket Spring for Motion Isolation & Targeted Support Mettress features: Cooling and motion isolation: The coil system is 20 times more breathable keeping you comfortably cool. The sleeping mattress isolates motion for a ideal undisturbed sleep even if your partner moves at night. Comfortable and Support:3 layer premuim foam and pocket springs design give you medium firm feeling keeping body properly aligned pressure relief & heat dissipation. How to set up the mattress: - Step 1: Open the box. - Step 2: Keeping the mattress wrapped slide it onto the surface of your bed frame. - Step 3: Proceed with caution!;Using the special unpacker inside with the mattress carefully cut the plastic being careful not to cut into the foam of your mattress. Please keep distance and enough room to the mattress when opening as it may have a risk to smack people w