The Aspire Furniture 19.5cm deep 7 Zone Natural Bonnell is a bonnell sprung mattress containing double comfort fillings, an air conditioned Aspire-cool touch 7 zone pressure relief sleep surface and airstream memory fibre wool foam making this a premium value mattress The mattress is available from a small single to king size. •    Open coil mattress•    Double fillings for superior comfort•    Active pressure-relieving sleep surface•    Aspire cool touch sleep surface•    Made in the UK•    Rolled for easy shipping