The memory therapy spring excellence 1000 mattress is a comfortable mattress made from a traditional coil sprung base with a layer of high density reflex foam the mattress also features a reflex foam boundary around the springs to prevent you from rolling off the mattressfeaturing a zip up fully removable cover which can be dry cleaned the mattress cover is also hypoallergenic and has anti dustmite features making it perfect for allergy sufferers the mattress is vacuum packed and rolled m