The Baby Einstein Ocean Explorers 4-in-1 Kickin’ Tunes Jellyfish Jamboree Music & Language Discovery Gym in Pink supports fine and gross motor skill development and cause and effect skills; for ages 0 to 36 months 4 modes: lay and play, sitting up, tummy time, on the go; Piano includes 25+ minutes of continuous lights and music plus teaches colors, shapes, and numbers in 4 languages: English, Spanish, French, and German 6 detachable sensory toys engage and promote motor skills like reaching, pressing, and kicking; textured sand dollar toy, crab bead chaser, shell mirror, crinkle book, flash cards, and Janet the Jellyfish plush; includes 2 toy bars and kick piano Piano rewards baby’s moves with 90+ melodies, sounds, lights, & phrases and can be used for tummy time or lay and play, flipped up for seated play, or detached for on the go Supports visual development; Dimensions: 68.58 x 34 x 45.72 cm; Requires 3 AA batteries (not included); Mat wipes clean