This Melissa & Doug puzzle for kids teaches preschool students and day care kids how to distinguish shapes and identify animals. They learn problem-solving skills, such as how to measure with their eyes, and are rewarded with the appropriate barn animal sound! It's a fun way to teach animal identification, too. Wood. 8 pc. puzzle. 11 3/4" x 8 3/4" Requires 2 "AAA" batteries, not included. © 2016 Melissa & Doug, LLC. All Rights Reserved.