For a supportive feel...without springs Our firmest collection. Cleverly engineered layers of TEMPUR® Material with Dynamic Support Technology create the sensation of \'bounce\', but without springs, for supreme comfort and pressure relieving support. Plus TEMPUR® Sensation Mattresses are easy to maintain. They are \'no turn\' and come with removable covers, washable up to 60°C. A top layer of the one and only TEMPUR Comfort material provides a soft welcoming surface that relieves pressure points and absorbs motion so your partner will remain undisturbed, no matter how much you toss and turn. 9 cm of revoltuionary TEMPUR Support material beneath that distribute pressure and weight evenly across the mattress, supporting you all over. Beneath that a clever layer of Dynamic Support material allows you to move about easily whilst supporting you at the same time. A Tempur collection mattress adapts not only to the weight but also the warmth of your body and will continue to return to its original shape for the life of the product. To keep your mattress fresh the Quickrefresh cover can be easily unzipped and washed.and the grey side panels and white under layer can be removed for airing or dry cleaning. The mattress firmness rating is Firm but please note that these need to be considered as a guide only. The firmness of your mattress is entirely a personal decision based on your comfort and support needs. Mattress provides a supportive traditional feel. Available in different depths This mattress is 25cm deep. No turning over required, regular rotation head to foot will ensure more even usage. QuickRefresh Top cover can be conveniently removed for washing at 60°C Other layers can be removed for airing or dry cleaning. The mattress can be used on an adjustable bed base. Tempur 10 Year Guarantee Mattress only. Bed base, pillows and headboard for illustration only.