Slumber Sleep \'Deluxe\' Open Coil Spring Mattress. The Deluxe is manufactured to the highest of standards using premium open coil springs. Its high quality components give extra support for the neck and back and a premium grade sprung frame offers real durability and comfort. The mattress is finished in a high quality damask fabric and the decorative sewn covering gives an attractive finish. FEATURES:• Material : Demask Fabric• Finish : White• Hand tufted by skilled craftsmen• Manufactured in the UK passing all fire safety standards• Occasional turning required• Suitable for all types of base• Mattress Thickness: 9 inches (approximate) DIMENSIONS: King Size Mattress