Four pieces combine into a convertible kids couch set that shifts from upright seating to a flat lounging surface using two folding mats and two triangular pillows. A thick 66-in folding mat pairs with a thinner 66-in folding mat, both filled with high resilience sponge that supports up to 220 lbs for toddlers or teens. The soft suede cover offers a skin-friendly feel, and the removable zippered design makes it easy to wash. Built-in handles make it easy to carry pieces between rooms for play or relaxation.