It is almost difficult to just go wrong by the Dunlop core latex mattress for those who require a solid aid in a mattress. They are manufactured by an all-natural material, which can be sustainable if you want a GOLS (Global Organic Latex Standard) certified mattress which is organic. They are both highly robust and have plenty of potentials to last up to twenty years. If you are sleeping behind your back or on your stomach, the Dunlop mattresses could be the best choice for you.