The Melissa Doug Ocean Easy-Fold Play Gym with Quick-Close storage is thoughtfully designed to encourage babies from birth to 9 months old to play and learn through multiple stages and ages Sturdy, wide wooden arches are pre-assembled for easy set-up and offer caregivers easy access to baby. The arches stay secure on the comfy, reversible play mat with sensory ribbons and a crinkling peek-a-boo clam shell. One side of the mat features high-contrast black-and-white graphics for early visual stimulation, and the other includes a full-color ocean scene to keep older babies engaged as vision develops. Attach the included soft, skill-supporting toys to the gym or play with them independently There's a vibrating wiggly octopus, a chiming high-contrast turtle with built-in safety mirror, a double-sided, multi-textured crinkling sea star, a bright squeaking crab, and a chiming manta ray that rattles when it's kicked. Mat and toys are machine washable. Press the innovative Quick-Close button to unlock the frame and easily fold for storage or to take the play gym on the go the included Play Guide illustrates the many ways the play gym supports the powerful role play has in brain development, physical well-being, and creating connections