If you are looking for a mattress that is firmly supportive and brings greater levels of comfort and support for a sound night sleep and leaves you refreshed then opt for this soft and luxurious airsprung sleepwalk memory sprung gold mattress that combines 125 gauge open coil spring unit with 20mm top layer of superior quality memory foam in open coil spring system one continuous wire is running from top to bottom to provide incredible support to your spine and align the mattress in a