Add classic nursery rhymes to your little one's playtime with this cute sound puzzle. A great way to challenge your baby's or infant's motor skills, too, this puzzle plays nursery rhymes when the corresponding puzzle piece is lifted from the puzzle board. Includes Hickory Dickory Dock; The Farmer in the Dell; Ring Around the Rosie; Row, Row, Row Your Boat; Pop Goes the Weasel and The Itsy Bitsy Spider. Wood. (6 pcs. per puzzle; 1 puzzle per set) 11 3/4" x 8 3/4" Requires 2 “AAA” batteries, not included. © Melissa & Doug, LLC. All Rights Reserved.