Baby's natural jumping and kicking send this seat bouncing up and down with lights, sounds and musical rewards and has interactive toys right at baby's fingertips. Hands-on activities to keep baby busy include a colourful, light-up rainbow-key piano, a wiggly-jiggly teether to chew, a clacker ring bar with 3 colourful rings to slide back and forth, a monkey roller ball, spinners and a toy to click-click-click. Additional features, like easy assembly, 4-position height adjust (so it "grows" with baby ), a machine-washable seat pad and fold-flat portability, take this popular baby shower gift over the top. safety first: lets baby jump safely doorway required ?fabric spring covers keep little fingers safe ?keep-baby-coming-back-for-more rewards include lights, sounds and music with every jump ?soft-sided overhead toy bar with monkey roller ball and two animal spinners ?light-up, musical piano Special features: safety first: lets baby jump safely doorway required Fabric spring covers keep little fingers safe Keep-baby-coming-back-for-more rewards include lights, sounds and music with every jump Soft-sided overhead toy bar with monkey roller ball and two animal spinners Light-up, musical piano Box contains: Front base with upper platform Rear base Rear tube with spring (tethered to platform with webbing) Softgoods seat Centre electronic toy Teether Toybar