The Fisher Price Simply Senses Newborn Gym is a colorful baby activity mat that grows with your little one from lay play and tummy time to travel. The gym features an arch with 6 repositionable sensory toys including a portable plush koala with a soft chime and a take along mobile that can be attached to a stroller for fun on the go. Other sensory toys include a self-discovery mirror, goose rattle, Bpa free moth teether and soft crinkle toy that can be repositioned on the gym arch or used for travel play.