The Silentnight Pillowtop Mattress features lightweight, durable open coil springs that move in tandem, offering support for your whole body while you sleep and the familiar feel of a traditional mattress. Combined with a breathable comfort layer to create a medium comfort mattress. Finished with a damask pillowtop for added comfort through the night. Handmade in the UK by the UK's most trusted bed brand Silentnight. Comes with our Silentnight 5 Year Guarantee, for your peace of mind. Medium Mattress depth 26cm (10¼in)