Unique Memory Foam mattress will provide deep, relaxing sleep Pillow top provides the ultimate in Memory Foam surface feel and comfort Uncomfortable pressure-points common in most innerspring mattresses is eliminated Say goodbye to the motion transfer you've learned to live with Composed of two 3-inch layers of 4-pound Memory Foam atop a core of traditional urethane foam A total of 6-inches of 4 pound memory foam Never needs turning Can be used with existing box springs or platform bed Compressed for shipment Memory Foam is resistant to dust mites and is naturally antimicrobial Due to machine cutting manufacturing processes, there may be slight variances in the dimensions of this product Measures 76 inches wide x 80 inches long x 14 inches thick Tracking information will not be immediately available for this item. Not Returnable after opening Memory foam products are packed tightly during shipping. Upon receipt, remove them from their packaging and allow several hours to recover their full shape. In addition, being sealed in plastic packaging sometimes causes an odor. A few hours of airing usually removes the odor.