Kensington 1000 Pocket MattressThe Kensington bed has been expertly crafted with just one thing in mind. comfort! Featuring a pocket sprung core that gives tailored support according to the sleepers body weight. The Kensington is topped with generous layers of selected filling, forming a snug cushioned comfort layer. The perfect combination of fillings achieve a luscious sleeping surface, adding extra comfort and support particularly in the more pressure sensitive lumbar areas.