A stage-based activity gym and mat that supports physical, cognitive, visual, and motor development from newborn through 12+ months. Five Montessori-inspired zones, three adjustable card clips, and 14 learning cards encourage sensory exploration, focus, sound play, hiding-and-finding, and color recognition. Includes removable accessories (organic ball and teether, sustainable wooden toy), an activity guide, and easy tool-free setup with FSC-certified wooden legs and ethically sourced materials.