See it here a Mattressman.co.uk:
http://www.mattressman.co.uk/product.aspx?page_id=1&size_id=4&PID=9316
From Silentnight this fantastic miracoil sprung mattress is just what you need for a flawless night's sleep. The Radiance is cage sprung with miracoil springs, which work at providing you with superb support and eliminate the problems of roll off and roll together, allowing a harmonious sleep.
With a depth of 31cm you know you'll get real comfort, as the mattress is packed with sumptuous memory foam fillings as well as the miracoil springs. It is also conveniently one sided, meaning only end to end rotation is required.
The Radiance is micro-quilted, which adds yet another element of comfort to the mattress. The deep quilts provide the perfect top layer, enhancing the luxury you'll feel as you sleep. Plus vents around the perimeter, maintain an air flow throughout the mattress so you'll be kept cool and the flag stitched handles make manoeuvring of the mattress simple.
