The 4 Seasons Mat"s activities encourage development of baby"s senses and motor skills. The colorful, lovable illustrations stimulate parent-baby interaction and baby"s emotional intelligence. The Mat"s raised side panels create cozier environment, especially important for the newborn baby. The mat is designed with extra attention to newborn development. The mat comes with 3 detachable activities : baby-safe mirror, rattling ball and a clear rattle/teether.