The Balmoral electric adjustable bed comes complete with a 2150 pocket sprung mattress with natural wool and silk fillings with a tufted cotton viscose cover, also it has a winter/summer side.The fresh air ventilators let the mattress breathe so you can keep cooler. Plus flag-stitched handles give it extra strength. It nevers need flipping over, just rotating from head to toe.Medium to firm feel. 5 year guarantee. Supports weight up to 25 stone. Available in other sizes.