From BodiPEDIC, this bed topper features:  The gel memory foam swirl mattress topper from BodiPEDIC adds 2-inches of cooling, supportive comfort to your bed Cooling gel swirl Aero-Fusion memory foam offers pressure-relieving support Built-in Aero-Fusion Ventilation Technology for maximum airflow Fresh and clean antimicrobial cover features Duo-Defense water and stain protection Luxury circular-knit fabric cover adds a layer of smooth softness Memory foam fill Cover gram weight: 250 GSM Geometric cover pattern  65% polyester, 35% viscose Nylon Twin approx. 74" L x 38" W x 2" H; weight 5.06 lbs. Twin Extra -Long approx. 79" L x 38" W x 2" H; weight 5.38 lbs.  Full approx.  74" L x 53" W x 2" H; weight 7.06 lbs.  Queen approx. 79" L x 59" W x 2" H; weight 8.38 lbs.  King approx. 79" L x 75" W x 2" H; weight 10.69 lbs.  California King approx. 83" L x 71" W x 2" H; weight 10.63 lbs.  Spot clean only using mild detergent 5-year limited manufacturer's warranty Imported.