Infant activity gym with 4 ways to play as baby grows: Lay & play, Tummy time, Sit & play, Take along. Meet the needs of different stages, great entertaining toys for baby's growth! Bright colors and the kick & play piano is specially designed for babies. The unique musical piano key with fun sounds and soft light attracts the baby to touch & kick again and again, stimulates the baby's curiosity. Coming with 4 removable sensory rattle toys and 1 mirror. The baby play gyms active center encourage babies to use and develop the muscles in their arms, legs, tummy, back, and neck. It stimulates hand-eye coordination, fine & gross motor skills. Baby play mat made by safe and skin-friendly material, machine-washable and comfortable, , easy to clean & keep hygienic. Baby can lie on or play on the gym mat even when they are naked. The baby musical piano gym active center mat requires 3 * AA batteries (not included). We promise 45 days no reason refund and 12 months after-sale service. Click “BUY IT NOW” and ENJOY QUALITY OF OUR NEW BABT PLAY MATS!