Designed and handmade in the UK exclusively for John Lewis by Dunlopillo - the leading brand for temperature regulating, natural latex mattresses. Featuring the finest breathable, pressure relieving Dunlopillo latex comfort layer combined with a high quality firm edge zone pocket spring core for support. The deep layer of Dunlopillo latex offers a unique level of breathable, temperature regulating comfort. The millions of interconnecting microscopic air bubbles in Dunlopillo latex provides excellent pressure relief whilst promoting constant air circulation. Natural movement during the night helps ventilate the mattress and keeps the bed at a constant and comfortable temperature. The Dunlopillo spring support system features a combination of a main nested pocket spring unit with Edgetech firm edge support combined with a single layer of mini springs which work in tandem with the top layer of Dunlopillo latex. The Edgetech springs along the side allows the use of the whole sleep surface of the mattress. 100% Cotton stretch cover enhances the breathability of the mattress fillings whilst offering a luxurious soft touch feel. This 100% cotton sleep surface is naturally chemical free. All sizes of Dunlopillo Balance mattresses feature five handles helping with rotating as required. Hand tufting removes the need for glue in the construction process. Once unwrapped leave your mattress uncovered for a couple of hours to let it breath and allow any condensation and initial odour to escape. Rotate weekly for the first three months and then every three months thereafter. Refer to the Dunlopillo care guide supplied for full care instructions. Having invested in your mattress it's strongly recommend using a good quality mattress protector under your bed linen. This will help to protect your mattress from spills and stains and to promote hygiene. Try before you buy This is an important purchase and it's worth trying your new mattress in one of our shops to make sure it's right for you. Our Partners can tell you more about its benefits, and recommend options based on your needs. For more information, call 03452 661 805 and we can tell you where to find this range on display.