Sealy - Introducing the new - Crown Jewel by Sealy Posturepedic, where innovation and craftsmanship work in harmony to create the ultimate luxury sleep experience. - Wake up every day feeling your best after the natural rejuvenation of quality,unbroken rest. Orthopaedic Design - The intelligent Rest - SUPPORTsystem responds to your unique shape with three stages of precise support to maintain your body's natural alignment. A reinforced Flexi - Cased edge wraps around the coil system for a fuller sleep surface and increased stability. In addition, a sculpted Comfort Bridge layer with hundreds of micro-coils transitions weight seamlessly from the luxurious quilt above into the support system below. Enduring comfort - The Grand Sovereign Flex Firm combines a Deep Cushioning quilt layer with Premium Wool fibre blend atop revolutionising layers of Convoluted Firm foam that cradle your body for a naturally beautiful sleep. These deep, pressure relieving materials ensure the highest standard of comfort, and are tested to ensure lasting durability. Flexibility without compromise - Pair your Crown Jewel Mattress with a Sealy Adjustable Base and experience comfort at a new angle. Whether its reading a book before the lights go out or for medical reasons, our adjustable beds usher in a new era of adaptable sleeping. Not only do they provide additional comfort, but can increase blood flow, decrease snoring and add optimal support for sore joints and ailments. Mattress Sizing:Single 915mm x 1900mm - Single XL 915mm x 2030mm - King Single 1055mm x 2030mm - Double 1385mm x 1900mm - Queen 1525mm x 2030mm - King 1835mm x 2030mm Care - Instructions:Dry cleaning chemicals can damage some of the construction materials. Refer to the care instructions on the law-tag which is sewn into the border of your mattress or base. Every three months you should check your beds legs and re-tighten if necessary. Ensure your Sealy is exposed to adequate ventilation and store your bed in a flat position.