The 6 inch foam tri-fold mattress is designed for custom body support and rich softness to send even light sleepers into dreamland without clunky springs or bed frames to creak or poke. Constructed of 1.5 inch luxurious memory foam over a 4.5 inch supportive foam base for a great sleep experience. Mattress includes removable ultra-soft cover with anti-slip bottom, to keep it clean and your sleep safety. 2. Inofia Memory Foam Tri-fold Mattress allows you to get a comfortable night's sleep wherever you go. Simply unfold the foam bed on the floor in any room,mobile home for a comfortable night's sleep. This bed easily accommodates all your sleeping needs then folds neatly away for storage in seconds. Perfect for an unexpected sleep over guest, camping and traveling. Wherever you go and whatever you do, use the Inofia Tri-Fold Mattress for the sleep you love.