Serenia Natural 1-1/2-Inch Natural Latex Topper, Queen Made with natural latex from the sap of rubber trees 1.5 inch loft conforms to your body for incredible comfort - Queen 59 x 79 inch Cool sleep due to ventilated technology Chiropractically recommended to improve sleep and back health Dust-mite resistance, durable, resilient and long lasting Made with natural latex from the sap of rubber trees 1.5 inch loft conforms to your body for incredible comfort - Queen 59 x 79 inch Cool sleep due to ventilated technology Chiropractically recommended to improve sleep and back health Dust-mite resistance, anti-microbial, durable, resilient and long lasting