The Air Matic combines all the advantages of the V60 mattress, with superb adjustable motion. The eight inch thick mattress boasts five deep inches of reflex foam topped with three luxurious inches of memory foam. In addition, it has a removable cover that is washable, providing a very hygenic, non-allergenic bed. The adjustable motion has five settings which gently lift head, shoulders, back, calves & thighs. This provides a series of positions to ensure that you are always comfortable, whether you are enjoying breakfast in bed, a good nights sleep. It is also ideal for people with movements problems, gently easing you into sitting position so you can get in and out of bed without any stress •Five stage adjustable motion •Full foam block topped with memory foam that cradles your body •Innovative air channels that help to maintain a comfortable temperature •Air breather vents in cover •Removable, non-turn mattress •Rotatable, non-turn mattress •Massage and remote optional