ENTERTAINING & PRACTICAL: The lightweight Discovery Seat features unique slide-apart activity toy pods that reveal a hidden snack tray and cup holder, offering your baby an entertaining spot to play, sit, or snack ENGAGING ACTIVITIES: This infant activity seat includes 6 engaging play activities, including a spectacular light-up musical piano that supports your baby's sensory and fine motor development. Plus it plays 20 sounds and songs! THREE-IN-ONE: Portable seated positioner with toy tray, snack time booster with open toy pods, and table booster with tray removed for eating at the dining table COMFORT & USABILITY: The travel-friendly booster is easy to wipe clean and includes a removable soft foam insert that can also be wiped clean after messy meals SAFETY FIRST: Comes with securing chair straps and a 3-point safety seat harness for keeping your baby safe and secure; For ages four months to three years old (up to 33 lb.)