Loop® Linens Kids Play Area Blue 3X6 Feet 3 Fold Mattress For Gaming Area/Kids Room/Padding Support Loop Linens Kids Play Area Blue 3X6 Feet 3 Fold Mattress For Gaming Area/ Kids Room/ Padding Support is must to save some precious space. Convert it to a mattress where kids can sleep comfortably or fold it & place over a shelf to free the space.