Baby sensory say hello 4 in 1 discovery world gym a delightful multi sensory gym converts through four modes of use play gym tummy time mat crawling tunnel and playmat in bright colours enchanting lights and a baby safe mirror for visual stimulation includes five removable hanging toys a detachable comforter with teether removable arches and adjustable side panels with peek a boo window plays the baby sensory musical tunes say hello to the sun and to and fro