The Henredon 4" GelLux Gel Infused Cooling Foam Mattress Topper provides an extremely cool sleep surface and offers a more responsive and resilient sleep surface with its Tri-Zone wave and coil sculpted design. Product dimensions - 4" L x 58" W x 78" H Product weight - 15 lbs Engineered latex Cooling airflow Maintains original shape Tri-Zone wave and coil design provides contouring airflow and pressure relieving comfort Design reduces motion transfer Weight Capacity 700 lbs Limited 5 Year Manufacturer Warranty Gellux Memory Foam Spot Clean Imported Request warranty information Web ID: 11086632