This open coil spring memory foam mattress has been carefully hand-made in the UK. Featuring a super soft micro quilted cool touch top panel which is soft and comfortable on the sleeper's skin. The mattress contains 9 comfort layers in its construction, with a 13.5 gauge open coil Bonnell spring unit, which distributes the sleeper's weight and pressure evenly over a large area improving your sleep comfort at its core. The mattress also has a deep layer of high-quality visco-elastic memory fiber foam which shapes and molds to the shape of your body providing better overall support and comfort. Simply rotate the mattress every so often to keep it in pristine condition for long-lasting performance. The mattress will be delivered vacuum-packed, rolled, and boxed.