Introduce children to shapes and opposites with this fun puzzle matching game! The First 100 Shapes & Opposites Puzzle Cards combine words, images, shapes and opposites from the bestselling First 100 book series. With self-correcting puzzle pieces, players join 24 tiles to create 12 shapes and image pairs. Through fun and simple play, children build confidence, develop fine motor skills and learn about shapes and opposites. Includes 24 Puzzle Cards (12 Interlocking Pairs) and Instructions. Ages 2+.