Headboard Height: 115 cm. These materials contour to your body, easing muscle and joint strain for better comfort and durability compared to regular mattresses. KW, IV, AB, PH, DD, PA, FK, KY, BT, TR, PL, TQ, EX, TA, DT, BH,, SP in addition to the following areas – any area North of Glasgow, The Grampians, Highlands, Isle of Wight, Northern Ireland, Republic of Ireland, Isle of Man, Scottish Islands, Channel Islands Devon and Cornwall.