This gym is packed with play. It comes with five activity toys that offer unique textures and sound, which can be positioned in many places on the gym and ball pit. It also comes with 30 light-as-air balls and a large play mat that’s both comfortable and visually stimulating. What is really unique is the pop-up mesh side, which can be used to surround baby during lay and play use, or to create the ball pit play environment. Key Features An activity gym and ball pit in one Pop-up mesh sides create ball pit Have a ball with this action-packed activity gym One-of-a-kind gym converts into a fun, sensory-stimulating ball pit that's perfect for busy toddlers Includes 30 colorful balls with convenient storage.