Give yourself the base for the perfect night's sleep with this pocket sprung and memory foam mattress. The unique features of memory foam mean that it is completely moulding and responsive to your body and every contour of it. The fact that it reacts to heat and pressure allows natural movement throughout the night whilst relieving the build up of muscle stress. Under the foam are 600 (in a king size) separately pocketed springs, their individuality allows them to work apart from each other to perfectly support each part of you. The Select Visco 600 is non-turn but to retain quality use the attached handles for end to end rotation.