Comfort Innovations stands for Innovative Designs on Comfort, the hallmark of the Nobel Mattress Sets. Symbol Mattress has taken the traditional innerspring mattress and added today's mattress innovations to give you Comfort Innovations and affordable luxury. Sold as a set that includes mattress and box. Choose your mattress size from the dropdown menu. Features and Benefits: • High density foam encased perimeter • Individually enclosed coil support • Luxurious upholstery cushioning • Single-sided mattress, reduced maintenance mattress • Hypo-allergenic, anti-microbial ticking • Natural latex support layers • Ultraloft fiber • Total perimeter support for superior sitting and sleeping comfort • Dynamically conforms to your body, cradling you in an ideal sleep environment for proper spinal alignment and eliminating motion transfer from one side of the bed to the other. • Highest quality foam creates the most durable and resilient comfort layers. • Never needs flipping • Ticking is designed to prevent the growth of bacteria, mold & mildew • Your choice for the perfect balance of comfort and support • Conforms and molds to your body for superior comfort and support • Conforms naturally for proper spinal alignment and comfort • Creates a luxurious surface feel • 10-Year Limited Warranty