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 recognition by having learners match letters and photos. They also feature photos on each card for real-life learning. Details: Uppercase/Lowercase Alphabet Fun-to-Know Puzzles design 1.5'' x 7.5'' x 7.5'' Photos for real-life learning For ages 3 and up Contents: 26 two-piece puzzles, 52 pieces (3'' x 3'' each piece) Sturdy storage box