Gainsborough Liberty double mattress features natural materials such as silk, wool and cotton which are the perfect way to regulate your body temperature through the night. With 5000 individual pocket springs and extra support on the edge of the mattress, this really is the ultimate in luxury whilst giving the support needed for a good nights rest.  This mattress features a pillow top, combining extra comfort fillings and micro pockets for additional support. Firmness:MediumMattress Depth (cm):32cmMattress Size:DoubleCare Instruction:Mattress requires rotating regularlyFilling Material:wool, silk ,cotton