Serta ThermaGel Cooling, Pressure-Relieving Memory Foam Mattress Topper, 2 Inch, California KingSleep like youve never slept before on this mattress topper from Serta. As part of the Serta family of comfort solutions, this ThermaGel memory foam topper can improve any nights rest on top of virtually any mattress. This adaptable mattress pad conforms to the sleepers unique body shape to provide superior support for joints and pressure points while remaining breathable with ThermaGel particles to keep the sleeping surface cool all night long.100% Memory FoamBreathable gel infused memory foam engineered for comfort and supportThermaGel particles help provide a cool, comfortable sleep surfaceAdapts and conforms to the individual contours of the body to provide enhanced support and comfortEnhances the sleep surface and extends the life of your mattressMade in the USAProduct informationBrandSertaSizeCalifornia KingFabric Type100% Memory FoamSpecial FeatureCooling, Durable, Premium, Pressure Relief, BreathableClosure TypePull OnProduct Care InstructionsSpot Clean OnlyWater Resistance LevelNot Water ResistantAge Range (Description)AdultMaterialMemory FoamModel NameThermaGelManufacturerElite Comfort SolutionsUPC094325278824Product Dimensions83 x 71 x 2 inchesItem Weight17.96 poundsCountry of OriginUSAItem model number12334