The Hypnos Orthocare Supreme is the epitome of back care with this mattress offering excellent support with its ReActive™ 7 pocket spring system. This spring unit not only offers you excellent isolated support but also offers comfort, and combined with the Red Tractor Assured British Wool you will fall right into a deep slumber every night! Plus rest easy knowing that this mattress is 100% recyclable at it\'s end of life. This Hypnos mattress is hand made in the UK using only the finest, sustainable quality products to create a mattress that offers comfort with integrity. Tension: Firm Mattress Depth - 23cm 10 Year Guarantee Features and Benefits: ReActive 7 pocket spring system. Every spring has 7 active turns - The more active turns in a single continuous pocket spring the greater its ability to sense the exact comfort and support requirement of you and your partner. A single continuous pocket spring also creates a \'bellow-like\' affect that drives cool air around the mattress and facilitates greater hygiene. This extra breathability ensures better ventilation, helping to reduce moisture and maintain a comfortable body temperature for a healthy, relaxing and energising night\'s sleep. Red Tractor Assured Farms British Wool - 1 fleece of pure British Wool is used in this mattress as a soft and insulating upholstery layer for added comfort. Wool is a natural insulator providing coolness in the summer and warmth in the winter. Offering superb comfort, it also has hydroscopic properties encouraging the evaporation of body moisture. This wool has the added benefit of the Red Tractor Scheme, which makes farms adhere to rigorous standards that cover the full farm supply chain, including animal welfare, traceability and environmental protection. Organic Cotton Layer - Generous cotton layers with responsive properties that complement the spring unit are added to the mattress to help provide a comfortable feel. The Cotton Hypnos use in this mattress is certified as sustainable. It is a soft breathable fibre, which helps to keep heat away from your body. Bamboo - Bamboo is resistant to fungi, pests, and bacteria, which may help avoid allergic reactions and has natural climate control. Triple Edge Protection™ - The mattress gives true edge-to-edge support as it is designed with a non-roll-off reinforced edge support to ensure total comfort and provide extra sleeping area. eOlus Sustainable Fibre - A sustainable raw material re-using discarded polymer-based bottles which helps conserve natural resources, decreases the use of landfill sites and reduces pollution. A unique vertically-crimped design allowing air to pass through it easily, which actively helps to regulate body temperature. A breathable layer that reduces body temperature and moisture quicker than foam, yet with a similar soft feel and sponginess. Luxurious Unbleached Cotton and Linen cover - Cotton and linen are excellent at helping to keep you cool and dry offering you a more restful night\'s sleep. M-Pure Treated Cover - A pure and natural fire retardant is used on the cover, which is 100% sustainable, biodegradable and environmentally friendly. Instead of using the traditional chemical-based retardant, M-Pure uses natural Bio based ingredients instead, giving you a fresh and hygienic sleeping surface. Hand -Tufted - The traditional method of mattress upholstery where the fillings are secured by hand with tufts from the top of the mattress to the bottom to ensure all loose fillings are secured to provide the perfect finish. 2 Rows of Hand Side Stitching - Traditional hand-side stitching which secures the outer springs to the border at the top and bottom preventing roll-out and is the most highly skilled and labour intensive of all the operations. Side-stitching is carried out by senior upholsterers using traditional long needles and twine to make borders and edges stronger. The effects on the mattress are quite dramatic preventing the springs from distorting and extending the sleeping area right up to the edge of the bed to make the borders and edges stronger. Flag-stitched Handles - Handles on all sides for ease of positioning. Chrome Air Vents - Chrome finished vents to allow good air circulation, regulate temperature and keep the mattress fresh. 100% Recyclable - This mattress is 100% recyclable at the end of its life. Easy Care - No need to turn, but regular rotation from head to toe will extend the mattresses life span.