This Fisher-Price Ocean Wonders Rockin' Aquarium Gym brings undersea adventures to your baby. Natural movement or moving the toys rocks the boat to activate lights, music and underwater movement in the aquarium on the toy bar. When Baby is ready to sit up, the toy bar swings down and the aquarium becomes a fun-to-use steering wheel. Includes removable lobster and fish teethers, 5 tunes, 3 aquatic sounds and up to 5 minutes of continuous music play. Easy to assemble. Machine wash. For newborns and up. Imported. 20Hx21Wx30L".