Best Price Mattress 4 Inch Ventilated Memory Foam Mattress Topper Cooling Gel Infusion CertiPURUS Certified Queen Dorm Essentials Blue

4Inch memory foam topper instantly revamps old mattress for superior sleep climateProduct 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 stateThe expansion time of the mattress will vary as per the surrounding Ventilated design optimizes air flow for fresh sleep Responsive memory foam is engineered for ideal pressurerelieving support Sleep cool with gel infusion that helps reduce trapped body heat CertiPURUS certified foams 3year manufacturers warranty Product Note Please allow up to 72 hours for the topper to rise