From BodiPEDIC, this bed topper features: Rejuvenate your mattress with enhanced support and refreshing comfort found in the 3-Inch Gel Infused Memory Foam Mattress Topper from BodiPEDIC. Soft AeroFusion memory foam gently cradles the body to relieve pressure points and enhance spinal alignment The memory foam is infused with cooling gel to promote heat dissipation for refreshing slumber  AeroFusion Ventilation Technology allows for maximum air flow and temperature regulation to promote heat dissipation for cooler rest The memory foam in this mattress topper meets CertiPUR-US standards for content, emissions, and durability, and has been analyzed by independent, accredited testing laboratories Memory foam fill  Twin approx. 74" L x 38" W x 3" H; weight 12.19 lbs.  Twin Extra - Long approx. 79" L x 38" W x 3" H; weight 13.25 lbs.  Full approx. 74" L x 53" W x 3"H; weight 17.19 lbs.  Queen approx. 79" L x 59" W x 3" H; weight 20.25 lbs. King approx.79" L x 75" W x 3" H; weight 25.69 lbs.  California King approx. 83" L x 71" W x 3" H; weight 25.57 lbs.  Spot clean foam with mild detergent. Let air dry away from direct sunlight and heat 5-year limited manufacturer's warranty Imported.