6-Inch Memory Foam Tri-fold Mattress, Full Size The Memory Foam Tri-fold Mattress allows you to get a comfortable night's sleep wherever you go Memory foam is known for its therapeutic qualities and comfortable support Perfect for unexpected sleep over guests, family reunion, dorm rooms, camping and traveling The 6-Inch tri-fold mattress is made of 1.5-Inch of 3lb luxurious memory foam over a 4.5 inch supportive foam base for a great sleep experience Mattress measures 78 x 38 x 6-Inch