Serta ThermaGel Memory Foam Mattress Topper, Queen

COOLING GEL MEMORY FOAM: Infused with ThermaGel beads for advanced temperature regulation and a cooler night’s sleep 2-INCH PRESSURE-RELIEVING COMFORT: Adds a plush, contouring layer that helps relieve pressure points for better rest and relaxation INSTANT MATTRESS UPGRADE: Softens overly firm or aging mattresses to improve comfort without buying a new bed BREATHABLE OPEN-CELL DESIGN: Promotes airflow and adapts to your body for personalized support and alignment CertiPUR-US CERTIFICATION: Meets all requirements for content and durability, including having low VOC emissions and being made without ozone depleters and materials proven to have adverse effects on humans (e.g. formaldehyde, fiberglass, mercury, lead, etc.)