The Simmons Visco 600 is now available in the fashionable Ottoman style An Ottoman is a vital piece of furniture in the home of today saving space & creating storage The Select Visco 600 contains 600 individually pocketed springs spring counts are always based on a kingsize that contour to the shape of your body providing great support It also contains a 23mm layer of memory foam This compliments the traditional pocket spring support the heat from your body allows the foam to mould to your shape following your body s contours & spreading the pressure evenly This promotes relief to joints & muscles while improving circulation Mattress Depth 23cm.. .