3 Baby Gym Play Mat Lay Play 3 In 1 Fitness Music Lights Fun Piano Boy Girl Lights and Music Activity Toys - A variety of exercise games required for baby sports - With the baby growing for 36 months, each stage has a different game play. - Baby's better all-round exercise - From lying down, playing and playing, learning to walk - Arm and lower limb development - Playing the piano keys with a small foot - 5.8 months crawling and playing - Promote baby's back neck development. Specifications: - Material: Plastic - Color: As picture show - Size: 63 x 75 x 45cm/24.8 x 29.5 x 17.7inch, Package Included: 1 x Baby Play Gym