The Walbury provides the ultimate comfort with body support, combining deep and luxurious Talalay latex, which is natural, breathable, and derived from rubber trees, softSolotex, and responsiveAdaptivsprings, which sense and flex to your shape. This luxurious no-turn mattress also contains over 2kg of pure British wool per 150cm mattress, traceable to farms assured by Red Tractor. Features theReActivePro6-turn pocket spring system and Triple Edge Protectionwith higher tension edge springs, framed support and three rows of genuine hand side stitching make sure you are supported right to the edge of the bed. The soft sleep surface is woven from sustainably sourced, unbleached cotton, its breathable and naturally fire resistant without the use of traditional FR chemicals. This mattress is best partnered with a firm edge sprung base for gentler comfort. Features. *Mattress depth - 30.5cm *Medium Comfort *Pocket sprung *Three Row Hand side stitched for edge to edge support *Triple Edge Protection *Cotton Chemical free mattress covering *Non-turn mattress *1200 ReActivePro 6-turn pocket spring system in 150cm Size *1500 Adaptiv Comfort Springs in 150cm Size *Pillow Top adds luxury cushioning to supportive springs. *Hand tufted *Chrome Vents to Aid Breathability *10 Year Guarantee Important Information:. Please note that pocket sprung mattresses must not be used with a base for which they are not designed. Slats on a bed frame should be no less than 70mm apart, to ensure the mattress receives adequate support. Failure to use an adequate base could invalidate the warranty from the manufacturer. Please check with us for more details.