General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding. GET UP WITHOUT ANY PAINS- Novilla queen size mattress with 4 layers all-foam system, the foam mattress not too soft nor too firm for all sleep positions. This medium firm mattress is made of gel memory foam combined with comfort foam, plus high-density foam underneath, which aligns your spine and evenly disperses your body weight to relieve pressure points while you are sleeping. COOLING QUEEN MATTRESS FOR RESTFUL SLEEP- Novilla 10 inch queen size mattress is designed with gel-infused memory foam to keep you cool & stay comfortable all night long. Bamboo fabrics in the mattress surface to enhance 30% breath-ability. The middle foam layer is designed as an airflow channel to increase airflow through all areas of this queen foam mattress.