Allure Tight Top Gel Memory Foam 8.5" Medium Mattress BED IN A BOX

BED IN A BOX   Medium Feel SUPPORT SYSTEM - 6" Soy Bio High Density Core Foam - 2" High Resilient Transition Foam - 1/2" 4 lb Visco Cooling Gel - 100% Water Based Adhesive COMFORT SYSTEM - Luxurious Cotton Fabric - Removeable Zippered Cover - Washable - Mattress Height: 8.5"    Twin 39" x 74", Twin XL 39 'x 80" ,