This 8-Inch thick Quilted Pillow top Inner Spring Mattress is guaranteed to be memorable and is the next step-up in our Performance Series. Priding itself on the same advanced materials, innerspring construction and superb craftsmanship as all of our Performance Series mattresses, this 8-inch thick mattress represents an evolutionary advance. A thick layer of Certipur-US Certified soft foam is integrated into an extra-plush pillow top that provides a rejuvenating and restful sleep. The innerspring construction boasts hundreds of individually wrapped, 13.5 gauge tempered steel springs that work together to give durable and quiet support, while padded upholstery layers and a quilted surface provide the extra softness needed for the kind of sleeping experience one would expect from a high-performing mattress. The innovative combination of innerspring construction, combined with Certipur-US Certified foam, assures every sleeper that they will not only have the best possible nights sleep, but also one free from the dangers of off gassing from volatile organic compounds (VOCs). Each mattress is made in the USA, comes with a 1-year warranty and is compressed and rolled for easy carrying, thus saving you money on shipping costs. 8-inch Mattress uses high quality 13.5 gauge tempered steel spring coils for long lasting support Extra thick layers of soft comfort foam and padded upholstery offer extra plush comfort so you feel rested and rejuvenated Mattress compressed and rolled for shipping, easy to carry and saves you money on shipping costs Includes 1 Year Warranty Twin Size: 75-inch x 38-inch x 8-inch Twin XL Size: 80-inch x 38-inch x 8-inch Full Size: 75-inch x 54-inch x 8-inch Queen Size: 80-inch x 60-inch x 8-inch Free Shipping within the contiguous United States Ships out in 3-5 business days via FedEx or UPS.