Bed
i glued down this foam to the sleeping area - factory foam sets on top of this - plus i use a high end air mattress - makes for a good bed & thats a major reason for haveing a tent trailer - comfort - i might be able to remove this blue foam - again - what would removing a 1/2" of foam make - actually quit a bit - this foam takes up space in an area that holds the tent material when folded up -