Keep your nights peaceful when you fall asleep on this versatile mattress. The Sealy Spring Bloom 12” Medium Mattress, Twin XL offers medium firm support, a soft cover, and layers of gel foam cushions designed to cushion cool and enhance air circulation. It is the perfect mix of support and comfort.Product Details:• Mattress is not compatible with an adjustable foundation• Closely positioned, motion reducing coils are surrounded by cushioning material• Soft knit cover features antibacterial propertiesImage shown is for illustrative purposes only. Dimensions may vary by selected size.