Everybody loves a challenge! Help children build confidence and achieve success with fun two-piece puzzles that hone their skills at their own pace. Only matching pieces fit together, so kids can learn by trial and error. These pieces build vocabulary and emphasize short vowel sounds with 3- and 4-letter words. They also feature photos on each card for real-life learning. Details: Easy Words Fun-to-Know Puzzles design 1.5'' x 7.5'' x 7.5'' Photos for real-life learning For ages 4 and up Contents: 20 two-piece puzzles, 40 pieces (3'' x 3'' each piece) Sturdy storage box