Medium-firm With 3000 individually pocketed springs for a medium-firm support. Mattress: Enjoy sweet dreams with a quilted memory foam mattress. Memory foam: And a sumptuous layer of memory foam that contours to your body. Depth: Comes to approximately 22-25cm in depth. Hypo-allergenic: Dust-mite resistant. Sizes: Valid in UK sizes small single, single, small double, double, king and super king. Quilted Memory Mattress | Small | Living Social