This activity mat features three double-sided fold-out cloth panels that lie flat or connect to form a pyramid for tummy time play, supporting developmental skills. The ocean-themed design includes friendly sea creatures, with one side offering high-contrast black and white patterns for visual stimulation in early months and full-color scenes for babies aged 3-6 months. Developmental features include a crab with a peek-a-boo mirror and squeaking claw, textured tabs and ribbons on a jellyfish, and a removable fish that stores in a pocket. The mat is compatible with the Melissa & Doug Play Gym and is portable for on-the-go play. It supports gross motor development, visual and tactile exploration, and caregiver interaction. Suitable as a gift for newborns up to 6 months, it provides screen-free, hands-on play.