Mattress: Get a flame quilted cool touch memory fibre open coil sprung mattress. Sizes: Option of small single, single, small double, double or king. Bonnell sprung: Constructed with a European engineered traditional 13.5 gauge open coil Bonnell open coil spring unit. Comfort: Designed with a flame pattern, micro quilted Cool Touch top panel for a plush soft feeling and a soothing night's sleep. Hypoallergenic: Designed with hypoallergenic and anti-dust mite fillings, for a cleaner healthier sleeping environment. Memory fibre: Contains a layer of high quality next generation memory fibre which is activated by pressure and body heat. Quilted Sprung Mattress | Single | Living Social