My First Sing Along Puzzle-Old MacDonalds FarmBeautifully illustrated puzzle features the lyrics to the nursery rhyme 'Old MacDonalds Farm' . A simple touch of a button on the sound module and children can sing along! This is a very large floor puzzle has 12 large thick pieces and measures 61 x 46 cm. Putting jigsaw puzzles together helps children develop hand eye coordination, fine motor and problem solving skills; all while they sing along! Ages 2+