By HypnosThe New Orthocare Collection has been enhanced by incorporating Rebound Wool as the insulating upholstery liner immediately above the luxury pocket springs. The Orthocare 6 is a 6 spring turn mattress whose features include: Reactive Spring to retain height and longevity. No turn for ease of manoeuvre. Genuine hand side stitched mattress borders for edge to edge support. Silver infused ticking for an anti dust mite barrier. Pocket Springs for independent support and contours to the body. All upholstery fillings are recyclable and temperature controlled.