Airsprung Viva 1000 Pocket Ortho Mattress in Single, Small Double, Double, King and Super King Sizes Sleepers who either need - or like - that extra little bit of back support, may just find this mattress just to their liking. We describe this model as having a firm feel. To explain - the ‘comfort-first’ Viva range is exclusive to us - manufactured by British brand Airsprung. It’s available in all sizes from a Single, up to a glorious Super King size. The Pocket Ortho Comfort has a tufted, soft knit sleeping surface with Coolplus - a highly breathable fabric which has both moisture wicking and fast-drying properties, plus a 100% Egyptian cotton border. The comfy white fibre fillings (80% recycled plastic) are on top of the Reviver insulator layer (100% recycled) which give a reassuringly even feel; also meaning a breath of fresh air for the environment. The 1000 individual pocket springs provide maximum support where needed, while also reducing ‘roll-together’ as partners move, should you share your sleeping space - so promoting a more restful night’s sleep. What’s not to like! A very well-thought-through mattress, designed to be non turn, means both convenience and common sense. Although all the layers have been arranged on the sleeping side for maximum comfort and durability, please remember to rotate occasionally to prolong its longevity. Proof if needed that you really don’t need to break the bank to be assured of deep, restful sleep - time after time. Dimensions: Single - Width 90, Length 190 cm Small Double - Width 120, Length 190 cm Double - Width 135, Length 190 cm King - Width 150, Length 200 cm Super King - Width 180, Length 200 cm Assembly: Ready Assembled Depth: 250 MM Height: 1900 MM Width: 900 MM Firmness: Firm Storage: Non-Storage UK made Firm feel Soft knit CoolPlus breathable sleeping surface 25cm deep Non turn 1 year guarantee NBF accredited Meets all UK fire regulations – peace of mind