This travel gym is ready for play! There's no assembly required: simply unzip the bag to reveal a cushiony, colorful cotton mat with growth chart and flexible foam arch. From this arch hangs three plush toys that either squeak or rattle and are easy to detach for up-close play. Interchange toys with the gym's unique velcro straps that loop to hold a variety of brand name links and toys. The soft cotton mat is easy to remove and is machine washable. The carrying case is constructed of rugged nylon and features two outer pockets that are perfect for diapers and wipes. Gym opens to 26" x 40". Great for use outdoors, as a changing mat when you're on the go, and as a diaper bag!