The Fisher-Price Simply Senses Activity Gym offers babies a versatile play space for tummy time and back play. Two flexible arches hold six different toys that stimulate sensory development. These include an ultra-plush koala with built-in jingle sounds, a goose-designed rattle, and a textured butterfly-shaped teether to soothe gums. An integrated mirror invites self-discovery, while colorful animal motifs on the mat promote visual perception. The removable toys make the activity gym a flexible companion for at home and on the go.