Enclosed in durable cotton fabricHand-tufted construction with European tufting strapsFeatures T-spring side supportWrapped innerspring coil systemAvailable in a variety of sizes. Sleep in ultimate luxury with the Royal-Pedic Cloud Pillow Top 15.5 in. Mattress. This mattress is our top of the line and features three times more latex padding than our standard mattress. Its cloud-like feel provides comfort and support all night long. It is enclosed in a durable cotton fabric with a hand-tufted construction and European tufting straps. T-spring side supports provide extra support out to the edge. Other features include breathable Belgian cotton fabric box-style pillow top and thick latex cushioning. About Royal Pedic In 1946 Abe Kaplan a master high mattress maker set out for Los Angeles to begin a mattress business. Under Kaplan's guidance Royal-Pedic mattresses quickly became the premier choice for a number of Los Angeles' best interior design firms. Kaplan's mattresses are inimitably comfortable so it's no surprise that a number of Hollywood celebrities and six presidents have all been satisfied customers. John F. Kennedy in fact insisted on Royal-Pedic Mattresses wherever he traveled. Preferred by presidents perfect for your home. Royal Pedic offers a 10-year warranty on this product. Contact the company toll-free at 800-487-6925 with questions. Size: King.