Giltedge Beds have been manufacturing luxury divan beds and mattresses for over 30 years, Located in the North of England, Giltedge have an excellent reputation for making top quality products at extremely competitive prices that alot of the bigger brands cannot compete with. Open coil spring unit 2.5cm of luxury memory foam 2.5cm layer of reflex foam Cool off knitted cover to help regulate body temperature Handles and Vents Non turn mattress All zip mattresses can be separated into two single mattresses or zipped together to create one large mattress. The zips are hidden under a fabric layer so no join can be felt when the mattresses are zipped together